2321258814664 has 16 divisors (see below), whose sum is σ = 4352396324400. Its totient is φ = 1160619794832.

The previous prime is 2321258814653. The next prime is 2321258814689. The reversal of 2321258814664 is 4664188521232.

It is a happy number.

2321258814664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 117754 + ... + 2157865.

It is an arithmetic number, because the mean of its divisors is an integer number (272024770275).

Almost surely, 2^{2321258814664} is an apocalyptic number.

It is an amenable number.

2321258814664 is a deficient number, since it is larger than the sum of its proper divisors (2031137509736).

2321258814664 is a wasteful number, since it uses less digits than its factorization.

2321258814664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403132 (or 2403128 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 52.

The spelling of 2321258814664 in words is "two trillion, three hundred twenty-one billion, two hundred fifty-eight million, eight hundred fourteen thousand, six hundred sixty-four".