150120808874668 has 24 divisors (see below), whose sum is σ = 264278530173168. Its totient is φ = 74612816844096.

The previous prime is 150120808874629. The next prime is 150120808874681. The reversal of 150120808874668 is 866478808021051.

It is a super-2 number, since 2×150120808874668² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16161571 + ... + 23694682.

It is an arithmetic number, because the mean of its divisors is an integer number (11011605423882).

Almost surely, 2^{150120808874668} is an apocalyptic number.

It is an amenable number.

150120808874668 is a deficient number, since it is larger than the sum of its proper divisors (114157721298500).

150120808874668 is a wasteful number, since it uses less digits than its factorization.

150120808874668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39861873 (or 39861871 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 64.

The spelling of 150120808874668 in words is "one hundred fifty trillion, one hundred twenty billion, eight hundred eight million, eight hundred seventy-four thousand, six hundred sixty-eight".