71361262003992 has 32 divisors (see below), whose sum is σ = 178873875758400. Its totient is φ = 23724324568224.

The previous prime is 71361262003957. The next prime is 71361262004023. The reversal of 71361262003992 is 29930026216317.

It is a super-3 number, since 3×71361262003992³ (a number of 43 digits) contains 333 as substring.

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, 3922663618 + ... + 3922681809.

It is an arithmetic number, because the mean of its divisors is an integer number (5589808617450).

Almost surely, 2^{71361262003992} is an apocalyptic number.

It is an amenable number.

71361262003992 is an abundant number, since it is smaller than the sum of its proper divisors (107512613754408).

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

71361262003992 is a wasteful number, since it uses less digits than its factorization.

71361262003992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7845345815 (or 7845345811 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 71361262003992 in words is "seventy-one trillion, three hundred sixty-one billion, two hundred sixty-two million, three thousand, nine hundred ninety-two".