13401652441245 has 16 divisors (see below), whose sum is σ = 21443123856960. Its totient is φ = 7147387985024.

The previous prime is 13401652441237. The next prime is 13401652441259. The reversal of 13401652441245 is 54214425610431.

It is a cyclic number.

It is not a de Polignac number, because 13401652441245 - 2³ = 13401652441237 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13401652441197 and 13401652441206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9304935 + ... + 10648244.

It is an arithmetic number, because the mean of its divisors is an integer number (1340195241060).

Almost surely, 2^{13401652441245} is an apocalyptic number.

13401652441245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13401652441245 is a deficient number, since it is larger than the sum of its proper divisors (8041471415715).

13401652441245 is a wasteful number, since it uses less digits than its factorization.

13401652441245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19997964.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 13401652441245 in words is "thirteen trillion, four hundred one billion, six hundred fifty-two million, four hundred forty-one thousand, two hundred forty-five".