612632204468 has 24 divisors (see below), whose sum is σ = 1079328426624. Its totient is φ = 304258918400.

The previous prime is 612632204419. The next prime is 612632204497. The reversal of 612632204468 is 864402236216.

It is a happy number.

612632204468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 391373 + ... + 1174068.

It is an arithmetic number, because the mean of its divisors is an integer number (44972017776).

Almost surely, 2^612632204468 is an apocalyptic number.

It is an amenable number.

612632204468 is a deficient number, since it is larger than the sum of its proper divisors (466696222156).

612632204468 is a wasteful number, since it uses less digits than its factorization.

612632204468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566103 (or 1566101 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 612632204468 in words is "six hundred twelve billion, six hundred thirty-two million, two hundred four thousand, four hundred sixty-eight".