42570452116 has 6 divisors (see below), whose sum is σ = 74498291210. Its totient is φ = 21285226056.

The previous prime is 42570452107. The next prime is 42570452153. The reversal of 42570452116 is 61125407524.

It can be written as a sum of positive squares in only one way, i.e., 42023360016 + 547092100 = 204996^2 + 23390^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5321306511 + ... + 5321306518.

Almost surely, 2^42570452116 is an apocalyptic number.

It is an amenable number.

42570452116 is a deficient number, since it is larger than the sum of its proper divisors (31927839094).

42570452116 is a wasteful number, since it uses less digits than its factorization.

42570452116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10642613033 (or 10642613031 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 42570452116 in words is "forty-two billion, five hundred seventy million, four hundred fifty-two thousand, one hundred sixteen".