1102431404404 has 48 divisors (see below), whose sum is σ = 2110472884800. Its totient is φ = 499718051840.

The previous prime is 1102431404383. The next prime is 1102431404413. The reversal of 1102431404404 is 4044041342011.

It is a congruent number.

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, 38964447 + ... + 38992729.

It is an arithmetic number, because the mean of its divisors is an integer number (43968185100).

Almost surely, 2^{1102431404404} is an apocalyptic number.

It is an amenable number.

1102431404404 is a deficient number, since it is larger than the sum of its proper divisors (1008041480396).

1102431404404 is a wasteful number, since it uses less digits than its factorization.

1102431404404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30720 (or 30718 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1102431404404 its reverse (4044041342011), we get a palindrome (5146472746415).

The spelling of 1102431404404 in words is "one trillion, one hundred two billion, four hundred thirty-one million, four hundred four thousand, four hundred four".