1471493402496 has 640 divisors, whose sum is σ = 5048865360000. Its totient is φ = 421623926784.

The previous prime is 1471493402459. The next prime is 1471493402513. The reversal of 1471493402496 is 6942043941741.

It is a happy number.

1471493402496 is a `hidden beast` number, since 1 + 4 + 7 + 1 + 493 + 40 + 24 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 151087995 + ... + 151097733.

It is an arithmetic number, because the mean of its divisors is an integer number (7888852125).

Almost surely, 2^{1471493402496} is an apocalyptic number.

1471493402496 is a gapful number since it is divisible by the number (16) 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 1471493402496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2524432680000).

1471493402496 is an abundant number, since it is smaller than the sum of its proper divisors (3577371957504).

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

1471493402496 is a wasteful number, since it uses less digits than its factorization.

1471493402496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9856 (or 9835 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 1471493402496 in words is "one trillion, four hundred seventy-one billion, four hundred ninety-three million, four hundred two thousand, four hundred ninety-six".