7156040285160 has 480 divisors, whose sum is σ = 26598979376640. Its totient is φ = 1724002195968.

The previous prime is 7156040285137. The next prime is 7156040285201. The reversal of 7156040285160 is 615820406517.

7156040285160 is a `hidden beast` number, since 7 + 1 + 5 + 6 + 0 + 402 + 85 + 160 = 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 polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 25596289 + ... + 25874351.

It is an arithmetic number, because the mean of its divisors is an integer number (55414540368).

Almost surely, 2^{7156040285160} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7156040285160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13299489688320).

7156040285160 is an abundant number, since it is smaller than the sum of its proper divisors (19442939091480).

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

7156040285160 is a wasteful number, since it uses less digits than its factorization.

7156040285160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278159 (or 278133 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 7156040285160 in words is "seven trillion, one hundred fifty-six billion, forty million, two hundred eighty-five thousand, one hundred sixty".