13882646046 has 64 divisors (see below), whose sum is σ = 29932623360. Its totient is φ = 4276715520.

The previous prime is 13882646033. The next prime is 13882646051. The reversal of 13882646046 is 64064628831.

It is a super-2 number, since 2×13882646046² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13882645986 and 13882646004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1857465 + ... + 1864923.

It is an arithmetic number, because the mean of its divisors is an integer number (467697240).

Almost surely, 2^13882646046 is an apocalyptic number.

13882646046 is an abundant number, since it is smaller than the sum of its proper divisors (16049977314).

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

13882646046 is a wasteful number, since it uses less digits than its factorization.

13882646046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7809.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 13882646046 in words is "thirteen billion, eight hundred eighty-two million, six hundred forty-six thousand, forty-six".