42811000930 has 32 divisors (see below), whose sum is σ = 79559884800. Its totient is φ = 16569024960.

The previous prime is 42811000901. The next prime is 42811000951. The reversal of 42811000930 is 3900011824.

It is a happy number.

42811000930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2610396 + ... + 2626744.

It is an arithmetic number, because the mean of its divisors is an integer number (2486246400).

Almost surely, 2^42811000930 is an apocalyptic number.

42811000930 is the 168940-th pentagonal number.

42811000930 is a deficient number, since it is larger than the sum of its proper divisors (36748883870).

42811000930 is a wasteful number, since it uses less digits than its factorization.

42811000930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24834.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 42811000930 in words is "forty-two billion, eight hundred eleven million, nine hundred thirty", and thus it is an aban number.