13054434007986 has 24 divisors (see below), whose sum is σ = 32325265162944. Its totient is φ = 3729838287960.

The previous prime is 13054434007963. The next prime is 13054434007987. The reversal of 13054434007986 is 68970043445031.

13054434007986 is a `hidden beast` number, since 1 + 3 + 0 + 54 + 43 + 400 + 79 + 86 = 666.

It is a super-2 number, since 2×13054434007986² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13054434007987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51803309430 + ... + 51803309681.

It is an arithmetic number, because the mean of its divisors is an integer number (1346886048456).

Almost surely, 2^{13054434007986} is an apocalyptic number.

13054434007986 is an abundant number, since it is smaller than the sum of its proper divisors (19270831154958).

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

13054434007986 is a wasteful number, since it uses less digits than its factorization.

13054434007986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103606619126 (or 103606619123 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 13054434007986 in words is "thirteen trillion, fifty-four billion, four hundred thirty-four million, seven thousand, nine hundred eighty-six".