42112533002 has 12 divisors (see below), whose sum is σ = 63978545106. Its totient is φ = 20789725320.

The previous prime is 42112532989. The next prime is 42112533007. The reversal of 42112533002 is 20033521124.

It can be written as a sum of positive squares in only one way, i.e., 28608001321 + 13504531681 = 169139^2 + 116209^2 .

It is not an unprimeable number, because it can be changed into a prime (42112533007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1674449 + ... + 1699412.

Almost surely, 2^42112533002 is an apocalyptic number.

42112533002 is a deficient number, since it is larger than the sum of its proper divisors (21866012104).

42112533002 is an equidigital number, since it uses as much as digits as its factorization.

42112533002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374021 (or 3373942 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 42112533002 in words is "forty-two billion, one hundred twelve million, five hundred thirty-three thousand, two".