614401625104 has 20 divisors (see below), whose sum is σ = 1190415693564. Its totient is φ = 307197575168.

The previous prime is 614401625081. The next prime is 614401625147. The reversal of 614401625104 is 401526104416.

It can be written as a sum of positive squares in 2 ways, for example, as 46561008400 + 567840616704 = 215780^2 + 753552^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 614401625104.

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, 2304624 + ... + 2557360.

Almost surely, 2^614401625104 is an apocalyptic number.

It is an amenable number.

614401625104 is a deficient number, since it is larger than the sum of its proper divisors (576014068460).

614401625104 is a wasteful number, since it uses less digits than its factorization.

614401625104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404682 (or 404676 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 614401625104 in words is "six hundred fourteen billion, four hundred one million, six hundred twenty-five thousand, one hundred four".