1404457269604 has 27 divisors (see below), whose sum is σ = 2569406958643. Its totient is φ = 671670882872.

The previous prime is 1404457269577. The next prime is 1404457269617. The reversal of 1404457269604 is 4069627544041.

The square root of 1404457269604 is 1185098.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 54501627 + ... + 54527389.

Almost surely, 2^{1404457269604} is an apocalyptic number.

1404457269604 is the 1185098-th square number.

It is an amenable number.

1404457269604 is a deficient number, since it is larger than the sum of its proper divisors (1164949689039).

1404457269604 is an frugal number, since it uses more digits than its factorization.

1404457269604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51576 (or 25788 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 1404457269604 in words is "one trillion, four hundred four billion, four hundred fifty-seven million, two hundred sixty-nine thousand, six hundred four".