14266620155 has 16 divisors (see below), whose sum is σ = 18025610400. Its totient is φ = 10809826560.

The previous prime is 14266620127. The next prime is 14266620161. The reversal of 14266620155 is 55102666241.

It is not a de Polignac number, because 14266620155 - 2²² = 14262425851 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401825 + ... + 435885.

It is an arithmetic number, because the mean of its divisors is an integer number (1126600650).

Almost surely, 2^14266620155 is an apocalyptic number.

14266620155 is a deficient number, since it is larger than the sum of its proper divisors (3758990245).

14266620155 is a wasteful number, since it uses less digits than its factorization.

14266620155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38494.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 14266620155 in words is "fourteen billion, two hundred sixty-six million, six hundred twenty thousand, one hundred fifty-five".