42902939080 has 16 divisors (see below), whose sum is σ = 96531613020. Its totient is φ = 17161175616.

The previous prime is 42902939059. The next prime is 42902939089. The reversal of 42902939080 is 8093920924.

It can be written as a sum of positive squares in 2 ways, for example, as 42375869316 + 527069764 = 205854^2 + 22958^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42902939080.

It is not an unprimeable number, because it can be changed into a prime (42902939089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536286699 + ... + 536286778.

Almost surely, 2^42902939080 is an apocalyptic number.

42902939080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42902939080 is an abundant number, since it is smaller than the sum of its proper divisors (53628673940).

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

42902939080 is a wasteful number, since it uses less digits than its factorization.

42902939080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072573488 (or 1072573484 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 42902939080 in words is "forty-two billion, nine hundred two million, nine hundred thirty-nine thousand, eighty".