712169621094 has 16 divisors (see below), whose sum is σ = 1427389224768. Its totient is φ = 236881543272.

The previous prime is 712169621047. The next prime is 712169621113. The reversal of 712169621094 is 490126961217.

It is a happy number.

It is a congruent number.

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, 127079572 + ... + 127085175.

It is an arithmetic number, because the mean of its divisors is an integer number (89211826548).

Almost surely, 2^712169621094 is an apocalyptic number.

712169621094 is an abundant number, since it is smaller than the sum of its proper divisors (715219603674).

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

712169621094 is a wasteful number, since it uses less digits than its factorization.

712169621094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254165219.

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 712169621094 in words is "seven hundred twelve billion, one hundred sixty-nine million, six hundred twenty-one thousand, ninety-four".