13948484931 has 32 divisors (see below), whose sum is σ = 21440827200. Its totient is φ = 8951523840.

The previous prime is 13948484929. The next prime is 13948484939.

13948484931 is a `hidden beast` number, since 1 + 39 + 48 + 484 + 93 + 1 = 666.

13948484931 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13948484931 - 2¹ = 13948484929 is a prime.

It is a super-2 number, since 2×13948484931² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13948484939) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237441 + ... + 290301.

It is an arithmetic number, because the mean of its divisors is an integer number (670025850).

Almost surely, 2^13948484931 is an apocalyptic number.

13948484931 is a deficient number, since it is larger than the sum of its proper divisors (7492342269).

13948484931 is a wasteful number, since it uses less digits than its factorization.

13948484931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53236 (or 53230 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The spelling of 13948484931 in words is "thirteen billion, nine hundred forty-eight million, four hundred eighty-four thousand, nine hundred thirty-one".