71602898413 has 8 divisors (see below), whose sum is σ = 72310130048. Its totient is φ = 70895898864.

The previous prime is 71602898401. The next prime is 71602898443. The reversal of 71602898413 is 31489820617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71602898413 - 2²⁵ = 71569343981 is a prime.

It is a super-2 number, since 2×71602898413² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71602898443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598531 + ... + 708127.

It is an arithmetic number, because the mean of its divisors is an integer number (9038766256).

Almost surely, 2^71602898413 is an apocalyptic number.

It is an amenable number.

71602898413 is a deficient number, since it is larger than the sum of its proper divisors (707231635).

71602898413 is a wasteful number, since it uses less digits than its factorization.

71602898413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116043.

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 71602898413 in words is "seventy-one billion, six hundred two million, eight hundred ninety-eight thousand, four hundred thirteen".