36451431066 has 16 divisors (see below), whose sum is σ = 73072015488. Its totient is φ = 12122284800.

The previous prime is 36451431019. The next prime is 36451431083. The reversal of 36451431066 is 66013415463.

36451431066 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 7 ways as a sum of consecutive naturals, for example, 7045255 + ... + 7050426.

It is an arithmetic number, because the mean of its divisors is an integer number (4567000968).

Almost surely, 2^36451431066 is an apocalyptic number.

36451431066 is an abundant number, since it is smaller than the sum of its proper divisors (36620584422).

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

36451431066 is a wasteful number, since it uses less digits than its factorization.

36451431066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14096117.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 36451431066 in words is "thirty-six billion, four hundred fifty-one million, four hundred thirty-one thousand, sixty-six".