12401103204 has 36 divisors (see below), whose sum is σ = 35825409984. Its totient is φ = 3543172272.

The previous prime is 12401103191. The next prime is 12401103229. The reversal of 12401103204 is 40230110421.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24605112 + ... + 24605615.

Almost surely, 2^12401103204 is an apocalyptic number.

12401103204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12401103204 is an abundant number, since it is smaller than the sum of its proper divisors (23424306780).

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

12401103204 is a wasteful number, since it uses less digits than its factorization.

12401103204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49210744 (or 49210739 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12401103204 its reverse (40230110421), we get a palindrome (52631213625).

The spelling of 12401103204 in words is "twelve billion, four hundred one million, one hundred three thousand, two hundred four".