150168031656 has 64 divisors (see below), whose sum is σ = 376266185280. Its totient is φ = 49943308800.

The previous prime is 150168031553. The next prime is 150168031669. The reversal of 150168031656 is 656130861051.

150168031656 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-3 number, since 3×150168031656³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

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, 42215830 + ... + 42219386.

It is an arithmetic number, because the mean of its divisors is an integer number (5879159145).

Almost surely, 2^150168031656 is an apocalyptic number.

It is an amenable number.

150168031656 is an abundant number, since it is smaller than the sum of its proper divisors (226098153624).

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

150168031656 is a wasteful number, since it uses less digits than its factorization.

150168031656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7034 (or 7030 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 150168031656 in words is "one hundred fifty billion, one hundred sixty-eight million, thirty-one thousand, six hundred fifty-six".