13804814001 has 24 divisors (see below), whose sum is σ = 20796051744. Its totient is φ = 8078035840.

The previous prime is 13804813973. The next prime is 13804814069. The reversal of 13804814001 is 10041840831.

It is not a de Polignac number, because 13804814001 - 2⁷ = 13804813873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13804814001.

It is not an unprimeable number, because it can be changed into a prime (13804814801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220956 + ... + 276461.

It is an arithmetic number, because the mean of its divisors is an integer number (866502156).

Almost surely, 2^13804814001 is an apocalyptic number.

13804814001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13804814001 is a deficient number, since it is larger than the sum of its proper divisors (6991237743).

13804814001 is a wasteful number, since it uses less digits than its factorization.

13804814001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497489 (or 497460 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The spelling of 13804814001 in words is "thirteen billion, eight hundred four million, eight hundred fourteen thousand, one".