13840992395 has 4 divisors (see below), whose sum is σ = 16609190880. Its totient is φ = 11072793912.

The previous prime is 13840992311. The next prime is 13840992413. The reversal of 13840992395 is 59329904831.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59329904831 = 157 ⋅377897483.

It is a cyclic number.

It is not a de Polignac number, because 13840992395 - 2²⁴ = 13824215179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384099235 + ... + 1384099244.

It is an arithmetic number, because the mean of its divisors is an integer number (4152297720).

Almost surely, 2^13840992395 is an apocalyptic number.

13840992395 is a deficient number, since it is larger than the sum of its proper divisors (2768198485).

13840992395 is an equidigital number, since it uses as much as digits as its factorization.

13840992395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768198484.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The spelling of 13840992395 in words is "thirteen billion, eight hundred forty million, nine hundred ninety-two thousand, three hundred ninety-five".