156160673042140 has 96 divisors (see below), whose sum is σ = 356403148657920. Its totient is φ = 57130709508096.

The previous prime is 156160673042123. The next prime is 156160673042141. The reversal of 156160673042140 is 41240376061651.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156160673042141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90784152 + ... + 92488288.

It is an arithmetic number, because the mean of its divisors is an integer number (3712532798520).

Almost surely, 2^{156160673042140} is an apocalyptic number.

156160673042140 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 156160673042140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178201574328960).

156160673042140 is an abundant number, since it is smaller than the sum of its proper divisors (200242475615780).

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

156160673042140 is a wasteful number, since it uses less digits than its factorization.

156160673042140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707391 (or 1707389 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 156160673042140 in words is "one hundred fifty-six trillion, one hundred sixty billion, six hundred seventy-three million, forty-two thousand, one hundred forty".