42154226524 has 12 divisors (see below), whose sum is σ = 73772185648. Its totient is φ = 21076459200.

The previous prime is 42154226509. The next prime is 42154226531. The reversal of 42154226524 is 42562245124.

42154226524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432 + ... + 290359.

Almost surely, 2^42154226524 is an apocalyptic number.

It is an amenable number.

42154226524 is a deficient number, since it is larger than the sum of its proper divisors (31617959124).

42154226524 is a wasteful number, since it uses less digits than its factorization.

42154226524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327036 (or 327034 counting only the distinct ones).

The product of its digits is 153600, while the sum is 37.

The spelling of 42154226524 in words is "forty-two billion, one hundred fifty-four million, two hundred twenty-six thousand, five hundred twenty-four".