12404131010 has 32 divisors (see below), whose sum is σ = 22703671872. Its totient is φ = 4878118080.

The previous prime is 12404131001. The next prime is 12404131049. The reversal of 12404131010 is 1013140421.

It is a happy number.

It is a super-2 number, since 2×12404131010² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12404131010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2317157 + ... + 2322503.

It is an arithmetic number, because the mean of its divisors is an integer number (709489746).

Almost surely, 2^12404131010 is an apocalyptic number.

12404131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12404131010 is a deficient number, since it is larger than the sum of its proper divisors (10299540862).

12404131010 is a wasteful number, since it uses less digits than its factorization.

12404131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9218.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12404131010 its reverse (1013140421), we get a palindrome (13417271431).

The spelling of 12404131010 in words is "twelve billion, four hundred four million, one hundred thirty-one thousand, ten".