13105405530294 has 48 divisors (see below), whose sum is σ = 32925977543424. Its totient is φ = 3404001435120.

The previous prime is 13105405530247. The next prime is 13105405530311. The reversal of 13105405530294 is 49203550450131.

It is a super-2 number, since 2×13105405530294² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1289389402 + ... + 1289399565.

It is an arithmetic number, because the mean of its divisors is an integer number (685957865488).

Almost surely, 2^{13105405530294} is an apocalyptic number.

13105405530294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13105405530294 is an abundant number, since it is smaller than the sum of its proper divisors (19820572013130).

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

13105405530294 is a wasteful number, since it uses less digits than its factorization.

13105405530294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578789001 (or 2578788990 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 13105405530294 in words is "thirteen trillion, one hundred five billion, four hundred five million, five hundred thirty thousand, two hundred ninety-four".