623461255313424 has 40 divisors (see below), whose sum is σ = 1757027174066592. Its totient is φ = 188927653125120.

The previous prime is 623461255313359. The next prime is 623461255313443. The reversal of 623461255313424 is 424313552164326.

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, 590398915489 + ... + 590398916544.

Almost surely, 2^{623461255313424} is an apocalyptic number.

It is an amenable number.

623461255313424 is an abundant number, since it is smaller than the sum of its proper divisors (1133565918753168).

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

623461255313424 is a wasteful number, since it uses less digits than its factorization.

623461255313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180797832055 (or 1180797832049 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 51.

The spelling of 623461255313424 in words is "six hundred twenty-three trillion, four hundred sixty-one billion, two hundred fifty-five million, three hundred thirteen thousand, four hundred twenty-four".