40620530004 has 12 divisors (see below), whose sum is σ = 94781236704. Its totient is φ = 13540176664.

The previous prime is 40620529993. The next prime is 40620530029. The reversal of 40620530004 is 40003502604.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 1692522072 + ... + 1692522095.

It is an arithmetic number, because the mean of its divisors is an integer number (7898436392).

Almost surely, 2^40620530004 is an apocalyptic number.

It is an amenable number.

40620530004 is an abundant number, since it is smaller than the sum of its proper divisors (54160706700).

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

40620530004 is a wasteful number, since it uses less digits than its factorization.

40620530004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385044174 (or 3385044172 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The spelling of 40620530004 in words is "forty billion, six hundred twenty million, five hundred thirty thousand, four".