10919049493959 has 8 divisors (see below), whose sum is σ = 16176369620720. Its totient is φ = 7279366329288.

The previous prime is 10919049493927. The next prime is 10919049494021. The reversal of 10919049493959 is 95939494091901.

10919049493959 is a `hidden beast` number, since 1 + 0 + 9 + 1 + 9 + 0 + 49 + 493 + 95 + 9 = 666.

It is not a de Polignac number, because 10919049493959 - 2⁵ = 10919049493927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10919049493909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202204620232 + ... + 202204620285.

It is an arithmetic number, because the mean of its divisors is an integer number (2022046202590).

Almost surely, 2^{10919049493959} is an apocalyptic number.

10919049493959 is a deficient number, since it is larger than the sum of its proper divisors (5257320126761).

10919049493959 is an equidigital number, since it uses as much as digits as its factorization.

10919049493959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404409240526 (or 404409240520 counting only the distinct ones).

The product of its (nonzero) digits is 127545840, while the sum is 72.

The spelling of 10919049493959 in words is "ten trillion, nine hundred nineteen billion, forty-nine million, four hundred ninety-three thousand, nine hundred fifty-nine".