13860272046 has 16 divisors (see below), whose sum is σ = 27722096208. Its totient is φ = 4619832000.

The previous prime is 13860272021. The next prime is 13860272059. The reversal of 13860272046 is 64027206831.

It is a happy number.

It is a super-2 number, since 2×13860272046² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13860271995 and 13860272013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74436 + ... + 182376.

It is an arithmetic number, because the mean of its divisors is an integer number (1732631013).

Almost surely, 2^13860272046 is an apocalyptic number.

13860272046 is an abundant number, since it is smaller than the sum of its proper divisors (13861824162).

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

13860272046 is a wasteful number, since it uses less digits than its factorization.

13860272046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129347.

The product of its (nonzero) digits is 96768, while the sum is 39.

Adding to 13860272046 its reverse (64027206831), we get a palindrome (77887478877).

The spelling of 13860272046 in words is "thirteen billion, eight hundred sixty million, two hundred seventy-two thousand, forty-six".