42953535204 has 12 divisors (see below), whose sum is σ = 100224915504. Its totient is φ = 14317845064.

The previous prime is 42953535193. The next prime is 42953535257. The reversal of 42953535204 is 40253535924.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1789730622 + ... + 1789730645.

It is an arithmetic number, because the mean of its divisors is an integer number (8352076292).

Almost surely, 2^42953535204 is an apocalyptic number.

It is an amenable number.

42953535204 is an abundant number, since it is smaller than the sum of its proper divisors (57271380300).

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

42953535204 is a wasteful number, since it uses less digits than its factorization.

42953535204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579461274 (or 3579461272 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 42953535204 in words is "forty-two billion, nine hundred fifty-three million, five hundred thirty-five thousand, two hundred four".