42016536140 has 24 divisors (see below), whose sum is σ = 88268654880. Its totient is φ = 16800151808.

The previous prime is 42016536097. The next prime is 42016536151. The reversal of 42016536140 is 4163561024.

It is a junction number, because it is equal to n+sod(n) for n = 42016536097 and 42016536106.

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, 350432 + ... + 454791.

It is an arithmetic number, because the mean of its divisors is an integer number (3677860620).

Almost surely, 2^42016536140 is an apocalyptic number.

It is an amenable number.

42016536140 is an abundant number, since it is smaller than the sum of its proper divisors (46252118740).

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

42016536140 is a wasteful number, since it uses less digits than its factorization.

42016536140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807841 (or 807839 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 42016536140 in words is "forty-two billion, sixteen million, five hundred thirty-six thousand, one hundred forty".