42261654304 has 24 divisors (see below), whose sum is σ = 83486618460. Its totient is φ = 21058703616.

The previous prime is 42261654293. The next prime is 42261654311. The reversal of 42261654304 is 40345616224.

It can be written as a sum of positive squares in 2 ways, for example, as 40312608400 + 1949045904 = 200780^2 + 44148^2 .

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, 2244339 + ... + 2263090.

Almost surely, 2^42261654304 is an apocalyptic number.

It is an amenable number.

42261654304 is a deficient number, since it is larger than the sum of its proper divisors (41224964156).

42261654304 is a wasteful number, since it uses less digits than its factorization.

42261654304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507732 (or 4507724 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 42261654304 in words is "forty-two billion, two hundred sixty-one million, six hundred fifty-four thousand, three hundred four".