42516165522104 has 128 divisors (see below), whose sum is σ = 87714693504000. Its totient is φ = 19242016819200.

The previous prime is 42516165522031. The next prime is 42516165522137. The reversal of 42516165522104 is 40122556161524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314235989 + ... + 314371259.

It is an arithmetic number, because the mean of its divisors is an integer number (685271043000).

Almost surely, 2^{42516165522104} is an apocalyptic number.

It is an amenable number.

42516165522104 is an abundant number, since it is smaller than the sum of its proper divisors (45198527981896).

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

42516165522104 is a wasteful number, since it uses less digits than its factorization.

42516165522104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136069 (or 136065 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 42516165522104 in words is "forty-two trillion, five hundred sixteen billion, one hundred sixty-five million, five hundred twenty-two thousand, one hundred four".