151844027542 has 16 divisors (see below), whose sum is σ = 232332759360. Its totient is φ = 74413804608.

The previous prime is 151844027509. The next prime is 151844027563. The reversal of 151844027542 is 245720448151.

It is a congruent number.

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, 3485793 + ... + 3529084.

It is an arithmetic number, because the mean of its divisors is an integer number (14520797460).

Almost surely, 2^151844027542 is an apocalyptic number.

151844027542 is a deficient number, since it is larger than the sum of its proper divisors (80488731818).

151844027542 is a wasteful number, since it uses less digits than its factorization.

151844027542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015095.

The product of its (nonzero) digits is 358400, while the sum is 43.

The spelling of 151844027542 in words is "one hundred fifty-one billion, eight hundred forty-four million, twenty-seven thousand, five hundred forty-two".