31104435411 has 48 divisors (see below), whose sum is σ = 53921147904. Its totient is φ = 16892770752.

The previous prime is 31104435389. The next prime is 31104435413. The reversal of 31104435411 is 11453440113.

31104435411 is a `hidden beast` number, since 3 + 110 + 4 + 4 + 3 + 541 + 1 = 666.

It is not a de Polignac number, because 31104435411 - 2⁶ = 31104435347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31104435413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159130 + ... + 295856.

It is an arithmetic number, because the mean of its divisors is an integer number (1123357248).

Almost surely, 2^31104435411 is an apocalyptic number.

31104435411 is a deficient number, since it is larger than the sum of its proper divisors (22816712493).

31104435411 is a wasteful number, since it uses less digits than its factorization.

31104435411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136920 (or 136917 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 31104435411 its reverse (11453440113), we get a palindrome (42557875524).

The spelling of 31104435411 in words is "thirty-one billion, one hundred four million, four hundred thirty-five thousand, four hundred eleven".