42904315660 has 48 divisors (see below), whose sum is σ = 92718743040. Its totient is φ = 16668317120.

The previous prime is 42904315633. The next prime is 42904315661. The reversal of 42904315660 is 6651340924.

It is not an unprimeable number, because it can be changed into a prime (42904315661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51070 + ... + 297349.

It is an arithmetic number, because the mean of its divisors is an integer number (1931640480).

Almost surely, 2^42904315660 is an apocalyptic number.

It is an amenable number.

42904315660 is an abundant number, since it is smaller than the sum of its proper divisors (49814427380).

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

42904315660 is a wasteful number, since it uses less digits than its factorization.

42904315660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348606 (or 348604 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 42904315660 in words is "forty-two billion, nine hundred four million, three hundred fifteen thousand, six hundred sixty".