254111934315 has 16 divisors (see below), whose sum is σ = 413244327456. Its totient is φ = 133304620800.

The previous prime is 254111934233. The next prime is 254111934383. The reversal of 254111934315 is 513439111452.

254111934315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 254111934315 - 2⁷ = 254111934187 is a prime.

It is a super-2 number, since 2×254111934315² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138858066 + ... + 138859895.

It is an arithmetic number, because the mean of its divisors is an integer number (25827770466).

Almost surely, 2^254111934315 is an apocalyptic number.

254111934315 is a deficient number, since it is larger than the sum of its proper divisors (159132393141).

254111934315 is a wasteful number, since it uses less digits than its factorization.

254111934315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277718030.

The product of its digits is 64800, while the sum is 39.

The spelling of 254111934315 in words is "two hundred fifty-four billion, one hundred eleven million, nine hundred thirty-four thousand, three hundred fifteen".