42658062900 has 72 divisors (see below), whose sum is σ = 123671772000. Its totient is φ = 11352647040.

The previous prime is 42658062871. The next prime is 42658062911. The reversal of 42658062900 is 926085624.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7222 + ... + 292178.

It is an arithmetic number, because the mean of its divisors is an integer number (1717663500).

Almost surely, 2^42658062900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42658062900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61835886000).

42658062900 is an abundant number, since it is smaller than the sum of its proper divisors (81013709100).

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

42658062900 is a wasteful number, since it uses less digits than its factorization.

42658062900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285473 (or 285466 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 42658062900 in words is "forty-two billion, six hundred fifty-eight million, sixty-two thousand, nine hundred".