13642654613250 has 128 divisors (see below), whose sum is σ = 37034541992448. Its totient is φ = 3324942240000.

The previous prime is 13642654613243. The next prime is 13642654613279. The reversal of 13642654613250 is 5231645624631.

13642654613250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13642654613250² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13642654613250.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5942214 + ... + 7911713.

It is an arithmetic number, because the mean of its divisors is an integer number (289332359316).

Almost surely, 2^{13642654613250} is an apocalyptic number.

13642654613250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13642654613250 is an abundant number, since it is smaller than the sum of its proper divisors (23391887379198).

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

13642654613250 is a wasteful number, since it uses less digits than its factorization.

13642654613250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13854061 (or 13854051 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 13642654613250 in words is "thirteen trillion, six hundred forty-two billion, six hundred fifty-four million, six hundred thirteen thousand, two hundred fifty".