42015455324 has 24 divisors (see below), whose sum is σ = 77942487168. Its totient is φ = 19749040640.

The previous prime is 42015455243. The next prime is 42015455347. The reversal of 42015455324 is 42355451024.

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, 299297 + ... + 416664.

It is an arithmetic number, because the mean of its divisors is an integer number (3247603632).

Almost surely, 2^42015455324 is an apocalyptic number.

It is an amenable number.

42015455324 is a deficient number, since it is larger than the sum of its proper divisors (35927031844).

42015455324 is a wasteful number, since it uses less digits than its factorization.

42015455324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716845 (or 716843 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 42015455324 in words is "forty-two billion, fifteen million, four hundred fifty-five thousand, three hundred twenty-four".