40862166506 has 128 divisors (see below), whose sum is σ = 75277762560. Its totient is φ = 16275168000.

The previous prime is 40862166503. The next prime is 40862166511. The reversal of 40862166506 is 60566126804.

40862166506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40862166503) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 225757736 + ... + 225757916.

It is an arithmetic number, because the mean of its divisors is an integer number (588107520).

Almost surely, 2^40862166506 is an apocalyptic number.

40862166506 is a deficient number, since it is larger than the sum of its proper divisors (34415596054).

40862166506 is a wasteful number, since it uses less digits than its factorization.

40862166506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 40862166506 in words is "forty billion, eight hundred sixty-two million, one hundred sixty-six thousand, five hundred six".