13233112401504 has 48 divisors (see below), whose sum is σ = 34882262876160. Its totient is φ = 4392581235840.

The previous prime is 13233112401493. The next prime is 13233112401511. The reversal of 13233112401504 is 40510421133231.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288355552 + ... + 288401439.

It is an arithmetic number, because the mean of its divisors is an integer number (726713809920).

Almost surely, 2^{13233112401504} is an apocalyptic number.

It is an amenable number.

13233112401504 is an abundant number, since it is smaller than the sum of its proper divisors (21649150474656).

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

13233112401504 is a wasteful number, since it uses less digits than its factorization.

13233112401504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576757243 (or 576757235 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 13233112401504 its reverse (40510421133231), we get a palindrome (53743533534735).

The spelling of 13233112401504 in words is "thirteen trillion, two hundred thirty-three billion, one hundred twelve million, four hundred one thousand, five hundred four".