1156074408192 has 432 divisors, whose sum is σ = 3557651005440. Its totient is φ = 332377436160.

The previous prime is 1156074408173. The next prime is 1156074408193. The reversal of 1156074408192 is 2918044706511.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (1156074408193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271440559 + ... + 271444817.

Almost surely, 2^{1156074408192} is an apocalyptic number.

1156074408192 is a gapful number since it is divisible by the number (12) 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 1156074408192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1778825502720).

1156074408192 is an abundant number, since it is smaller than the sum of its proper divisors (2401576597248).

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

1156074408192 is a wasteful number, since it uses less digits than its factorization.

1156074408192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4450 (or 4425 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 1156074408192 in words is "one trillion, one hundred fifty-six billion, seventy-four million, four hundred eight thousand, one hundred ninety-two".