23311411402432 has 28 divisors (see below), whose sum is σ = 46260448841376. Its totient is φ = 11655235316480.

The previous prime is 23311411402397. The next prime is 23311411402451. The reversal of 23311411402432 is 23420411411332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23311411402394 and 23311411402403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5748808 + ... + 8925895.

It is an arithmetic number, because the mean of its divisors is an integer number (1652158887192).

Almost surely, 2^{23311411402432} is an apocalyptic number.

It is an amenable number.

23311411402432 is a deficient number, since it is larger than the sum of its proper divisors (22949037438944).

23311411402432 is a wasteful number, since it uses less digits than its factorization.

23311411402432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14699536 (or 14699526 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 23311411402432 its reverse (23420411411332), we get a palindrome (46731822813764).

The spelling of 23311411402432 in words is "twenty-three trillion, three hundred eleven billion, four hundred eleven million, four hundred two thousand, four hundred thirty-two".