156039240822 has 32 divisors (see below), whose sum is σ = 327124828800. Its totient is φ = 49564361280.

The previous prime is 156039240817. The next prime is 156039240829. The reversal of 156039240822 is 228042930651.

156039240822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×156039240822² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156039240829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7365072 + ... + 7386227.

It is an arithmetic number, because the mean of its divisors is an integer number (10222650900).

Almost surely, 2^156039240822 is an apocalyptic number.

156039240822 is an abundant number, since it is smaller than the sum of its proper divisors (171085587978).

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

156039240822 is a wasteful number, since it uses less digits than its factorization.

156039240822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14751388.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 156039240822 in words is "one hundred fifty-six billion, thirty-nine million, two hundred forty thousand, eight hundred twenty-two".