40420600008 has 64 divisors (see below), whose sum is σ = 101697576960. Its totient is φ = 13387622976.

The previous prime is 40420599971. The next prime is 40420600079. The reversal of 40420600008 is 80000602404.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 2920641 + ... + 2934447.

It is an arithmetic number, because the mean of its divisors is an integer number (1589024640).

Almost surely, 2^40420600008 is an apocalyptic number.

It is an amenable number.

40420600008 is an abundant number, since it is smaller than the sum of its proper divisors (61276976952).

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

40420600008 is a wasteful number, since it uses less digits than its factorization.

40420600008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14586 (or 14582 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The spelling of 40420600008 in words is "forty billion, four hundred twenty million, six hundred thousand, eight".