42152034136 has 16 divisors (see below), whose sum is σ = 79110423000. Its totient is φ = 21055921344.

The previous prime is 42152034121. The next prime is 42152034149. The reversal of 42152034136 is 63143025124.

It is a junction number, because it is equal to n+sod(n) for n = 42152034098 and 42152034107.

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, 2503050 + ... + 2519833.

Almost surely, 2^42152034136 is an apocalyptic number.

It is an amenable number.

42152034136 is a deficient number, since it is larger than the sum of its proper divisors (36958388864).

42152034136 is a wasteful number, since it uses less digits than its factorization.

42152034136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5023938 (or 5023934 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 42152034136 in words is "forty-two billion, one hundred fifty-two million, thirty-four thousand, one hundred thirty-six".