13418112750438 has 16 divisors (see below), whose sum is σ = 29275882364736. Its totient is φ = 4066094772840.

The previous prime is 13418112750421. The next prime is 13418112750457. The reversal of 13418112750438 is 83405721181431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101652369256 + ... + 101652369387.

It is an arithmetic number, because the mean of its divisors is an integer number (1829742647796).

Almost surely, 2^{13418112750438} is an apocalyptic number.

13418112750438 is an abundant number, since it is smaller than the sum of its proper divisors (15857769614298).

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

13418112750438 is a wasteful number, since it uses less digits than its factorization.

13418112750438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203304738659.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 13418112750438 in words is "thirteen trillion, four hundred eighteen billion, one hundred twelve million, seven hundred fifty thousand, four hundred thirty-eight".