14570826138 has 24 divisors (see below), whose sum is σ = 34440134976. Its totient is φ = 4415401800.

The previous prime is 14570826079. The next prime is 14570826143. The reversal of 14570826138 is 83162807541.

14570826138 is a `hidden beast` number, since 14 + 570 + 8 + 2 + 61 + 3 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14570826093 and 14570826102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36794818 + ... + 36795213.

It is an arithmetic number, because the mean of its divisors is an integer number (1435005624).

Almost surely, 2^14570826138 is an apocalyptic number.

14570826138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14570826138 is an abundant number, since it is smaller than the sum of its proper divisors (19869308838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14570826138 is a wasteful number, since it uses less digits than its factorization.

14570826138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73590050 (or 73590047 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 14570826138 in words is "fourteen billion, five hundred seventy million, eight hundred twenty-six thousand, one hundred thirty-eight".