13442878995 has 64 divisors (see below), whose sum is σ = 26867420160. Its totient is φ = 5587895808.

The previous prime is 13442878963. The next prime is 13442879011. The reversal of 13442878995 is 59987824431.

It is not a de Polignac number, because 13442878995 - 2⁵ = 13442878963 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17961 + ... + 164949.

It is an arithmetic number, because the mean of its divisors is an integer number (419803440).

Almost surely, 2^13442878995 is an apocalyptic number.

13442878995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13442878995 is a deficient number, since it is larger than the sum of its proper divisors (13424541165).

13442878995 is a wasteful number, since it uses less digits than its factorization.

13442878995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147084.

The product of its digits is 17418240, while the sum is 60.

The spelling of 13442878995 in words is "thirteen billion, four hundred forty-two million, eight hundred seventy-eight thousand, nine hundred ninety-five".