6913416431 has 4 divisors (see below), whose sum is σ = 6913593552. Its totient is φ = 6913239312.

The previous prime is 6913416413. The next prime is 6913416439. The reversal of 6913416431 is 1346143196.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6913416431 is a prime.

It is a super-2 number, since 2×6913416431² = 95590653496841555522, which 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 (6913416439) 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, 1451 + ... + 117596.

It is an arithmetic number, because the mean of its divisors is an integer number (1728398388).

Almost surely, 2^6913416431 is an apocalyptic number.

6913416431 is a deficient number, since it is larger than the sum of its proper divisors (177121).

6913416431 is a wasteful number, since it uses less digits than its factorization.

6913416431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177120.

The product of its digits is 46656, while the sum is 38.

The square root of 6913416431 is about 83146.9568354729. The cubic root of 6913416431 is about 1905.0113717652.

The spelling of 6913416431 in words is "six billion, nine hundred thirteen million, four hundred sixteen thousand, four hundred thirty-one".