151053556242 has 32 divisors (see below), whose sum is σ = 306281099520. Its totient is φ = 49660238160.

The previous prime is 151053556223. The next prime is 151053556279. The reversal of 151053556242 is 242655350151.

151053556242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 151053556242.

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, 461392 + ... + 717627.

It is an arithmetic number, because the mean of its divisors is an integer number (9571284360).

Almost surely, 2^151053556242 is an apocalyptic number.

151053556242 is an abundant number, since it is smaller than the sum of its proper divisors (155227543278).

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

151053556242 is a wasteful number, since it uses less digits than its factorization.

151053556242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179318.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 151053556242 in words is "one hundred fifty-one billion, fifty-three million, five hundred fifty-six thousand, two hundred forty-two".