1147603020480 has 336 divisors, whose sum is σ = 4515723800640. Its totient is φ = 262044647424.

The previous prime is 1147603020439. The next prime is 1147603020481. The reversal of 1147603020480 is 840203067411.

1147603020480 is a `hidden beast` number, since 1 + 1 + 4 + 7 + 603 + 0 + 2 + 0 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×1147603020480² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1147603020481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20313232 + ... + 20369648.

Almost surely, 2^{1147603020480} is an apocalyptic number.

1147603020480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1147603020480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2257861900320).

1147603020480 is an abundant number, since it is smaller than the sum of its proper divisors (3368120780160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1147603020480 is a wasteful number, since it uses less digits than its factorization.

1147603020480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57456 (or 57443 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

Adding to 1147603020480 its reverse (840203067411), we get a palindrome (1987806087891).

The spelling of 1147603020480 in words is "one trillion, one hundred forty-seven billion, six hundred three million, twenty thousand, four hundred eighty".