13880063466 has 48 divisors (see below), whose sum is σ = 30280068000. Its totient is φ = 4594971744.

The previous prime is 13880063447. The next prime is 13880063479. The reversal of 13880063466 is 66436008831.

13880063466 is a `hidden beast` number, since 1 + 3 + 8 + 8 + 0 + 0 + 634 + 6 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3048960 + ... + 3053508.

It is an arithmetic number, because the mean of its divisors is an integer number (630834750).

Almost surely, 2^13880063466 is an apocalyptic number.

13880063466 is an abundant number, since it is smaller than the sum of its proper divisors (16400004534).

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

13880063466 is a wasteful number, since it uses less digits than its factorization.

13880063466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683 (or 5680 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 13880063466 in words is "thirteen billion, eight hundred eighty million, sixty-three thousand, four hundred sixty-six".