451338072206 has 32 divisors (see below), whose sum is σ = 786923424000. Its totient is φ = 190131075072.

The previous prime is 451338072169. The next prime is 451338072223. The reversal of 451338072206 is 602270833154.

It is a congruent number.

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, 9110030 + ... + 9159438.

It is an arithmetic number, because the mean of its divisors is an integer number (24591357000).

Almost surely, 2^451338072206 is an apocalyptic number.

451338072206 is a deficient number, since it is larger than the sum of its proper divisors (335585351794).

451338072206 is a wasteful number, since it uses less digits than its factorization.

451338072206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60536.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 451338072206 in words is "four hundred fifty-one billion, three hundred thirty-eight million, seventy-two thousand, two hundred six".