13876172930 has 16 divisors (see below), whose sum is σ = 25009946424. Its totient is φ = 5543172480.

The previous prime is 13876172927. The next prime is 13876172957. The reversal of 13876172930 is 3927167831.

It can be written as a sum of positive squares in 4 ways, for example, as 5572771801 + 8303401129 = 74651^2 + 91123^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904097 + ... + 919316.

Almost surely, 2^13876172930 is an apocalyptic number.

13876172930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13876172930 is a deficient number, since it is larger than the sum of its proper divisors (11133773494).

13876172930 is a wasteful number, since it uses less digits than its factorization.

13876172930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824181.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 13876172930 in words is "thirteen billion, eight hundred seventy-six million, one hundred seventy-two thousand, nine hundred thirty".