42052345156 has 48 divisors (see below), whose sum is σ = 79736832000. Its totient is φ = 19341993888.

The previous prime is 42052345147. The next prime is 42052345177. The reversal of 42052345156 is 65154325024.

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 in 15 ways as a sum of consecutive naturals, for example, 407295 + ... + 499993.

It is an arithmetic number, because the mean of its divisors is an integer number (1661184000).

Almost surely, 2^42052345156 is an apocalyptic number.

It is an amenable number.

42052345156 is a deficient number, since it is larger than the sum of its proper divisors (37684486844).

42052345156 is a wasteful number, since it uses less digits than its factorization.

42052345156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92896 (or 92894 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 42052345156 in words is "forty-two billion, fifty-two million, three hundred forty-five thousand, one hundred fifty-six".