156118144 has 96 divisors (see below), whose sum is σ = 385266240. Its totient is φ = 61701120.

The previous prime is 156118129. The next prime is 156118147. The reversal of 156118144 is 441811651.

It is not an unprimeable number, because it can be changed into a prime (156118147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150909 + ... + 151939.

It is an arithmetic number, because the mean of its divisors is an integer number (4013190).

Almost surely, 2^156118144 is an apocalyptic number.

156118144 is a gapful number since it is divisible by the number (14) 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 156118144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192633120).

156118144 is an abundant number, since it is smaller than the sum of its proper divisors (229148096).

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

156118144 is a wasteful number, since it uses less digits than its factorization.

156118144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1053 counting only the distinct ones).

The product of its digits is 3840, while the sum is 31.

The square root of 156118144 is about 12494.7246468260. The cubic root of 156118144 is about 538.4571231286.

Adding to 156118144 its reverse (441811651), we get a palindrome (597929795).

The spelling of 156118144 in words is "one hundred fifty-six million, one hundred eighteen thousand, one hundred forty-four".