1134462644460 has 240 divisors, whose sum is σ = 3598290178560. Its totient is φ = 299175690240.

The previous prime is 1134462644437. The next prime is 1134462644507. The reversal of 1134462644460 is 644462644311.

It is a happy number.

1134462644460 is a `hidden beast` number, since 1 + 1 + 34 + 462 + 64 + 44 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 334549365 + ... + 334552755.

It is an arithmetic number, because the mean of its divisors is an integer number (14992875744).

Almost surely, 2^{1134462644460} is an apocalyptic number.

1134462644460 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 1134462644460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1799145089280).

1134462644460 is an abundant number, since it is smaller than the sum of its proper divisors (2463827534100).

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

1134462644460 is a wasteful number, since it uses less digits than its factorization.

1134462644460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638 (or 5627 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 45.

The spelling of 1134462644460 in words is "one trillion, one hundred thirty-four billion, four hundred sixty-two million, six hundred forty-four thousand, four hundred sixty".