2663324239375 has 80 divisors (see below), whose sum is σ = 3463188300000. Its totient is φ = 2045082816000.

The previous prime is 2663324239369. The next prime is 2663324239397. The reversal of 2663324239375 is 5739324233662.

It is a happy number.

It is not a de Polignac number, because 2663324239375 - 2⁹ = 2663324238863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3518261497 + ... + 3518262253.

It is an arithmetic number, because the mean of its divisors is an integer number (43289853750).

Almost surely, 2^{2663324239375} is an apocalyptic number.

2663324239375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2663324239375 is a deficient number, since it is larger than the sum of its proper divisors (799864060625).

2663324239375 is an equidigital number, since it uses as much as digits as its factorization.

2663324239375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694 (or 1679 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 55.

The spelling of 2663324239375 in words is "two trillion, six hundred sixty-three billion, three hundred twenty-four million, two hundred thirty-nine thousand, three hundred seventy-five".