7104400868731 has 4 divisors (see below), whose sum is σ = 7104572758864. Its totient is φ = 7104228978600.

The previous prime is 7104400868699. The next prime is 7104400868791. The reversal of 7104400868731 is 1378680044017.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7104400868731 - 2⁵ = 7104400868699 is a prime.

It is a super-2 number, since 2×7104400868731² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7104400868791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85883055 + ... + 85965736.

It is an arithmetic number, because the mean of its divisors is an integer number (1776143189716).

Almost surely, 2^{7104400868731} is an apocalyptic number.

7104400868731 is a deficient number, since it is larger than the sum of its proper divisors (171890133).

7104400868731 is a wasteful number, since it uses less digits than its factorization.

7104400868731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171890132.

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 7104400868731 in words is "seven trillion, one hundred four billion, four hundred million, eight hundred sixty-eight thousand, seven hundred thirty-one".