13114475469940 has 24 divisors (see below), whose sum is σ = 29658890678760. Its totient is φ = 4842267865728.

The previous prime is 13114475469913. The next prime is 13114475469941. The reversal of 13114475469940 is 4996457441131.

It can be written as a sum of positive squares in 4 ways, for example, as 248925157776 + 12865550312164 = 498924^2 + 3586858^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13114475469941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25220144875 + ... + 25220145394.

It is an arithmetic number, because the mean of its divisors is an integer number (1235787111615).

Almost surely, 2^{13114475469940} is an apocalyptic number.

13114475469940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13114475469940 is an abundant number, since it is smaller than the sum of its proper divisors (16544415208820).

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

13114475469940 is a wasteful number, since it uses less digits than its factorization.

13114475469940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50440290291 (or 50440290289 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 13114475469940 in words is "thirteen trillion, one hundred fourteen billion, four hundred seventy-five million, four hundred sixty-nine thousand, nine hundred forty".