13908812741 has 4 divisors (see below), whose sum is σ = 14104711584. Its totient is φ = 13712913900.

The previous prime is 13908812707. The next prime is 13908812767. The reversal of 13908812741 is 14721880931.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14721880931 = 20297 ⋅725323.

It is a cyclic number.

It is not a de Polignac number, because 13908812741 - 2⁶ = 13908812677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13908812692 and 13908812701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13908862741) 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, 97949315 + ... + 97949456.

It is an arithmetic number, because the mean of its divisors is an integer number (3526177896).

Almost surely, 2^13908812741 is an apocalyptic number.

It is an amenable number.

13908812741 is a deficient number, since it is larger than the sum of its proper divisors (195898843).

13908812741 is an equidigital number, since it uses as much as digits as its factorization.

13908812741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195898842.

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 13908812741 in words is "thirteen billion, nine hundred eight million, eight hundred twelve thousand, seven hundred forty-one".