13155003100464 has 80 divisors (see below), whose sum is σ = 35990058060288. Its totient is φ = 4126227629056.

The previous prime is 13155003100453. The next prime is 13155003100487. The reversal of 13155003100464 is 46400130055131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2430229 + ... + 5675915.

Almost surely, 2^{13155003100464} is an apocalyptic number.

It is an amenable number.

13155003100464 is an abundant number, since it is smaller than the sum of its proper divisors (22835054959824).

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

13155003100464 is a wasteful number, since it uses less digits than its factorization.

13155003100464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250682 (or 3250676 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 13155003100464 its reverse (46400130055131), we get a palindrome (59555133155595).

The spelling of 13155003100464 in words is "thirteen trillion, one hundred fifty-five billion, three million, one hundred thousand, four hundred sixty-four".