1298588396904 has 32 divisors (see below), whose sum is σ = 3607189992000. Its totient is φ = 432862798896.

The previous prime is 1298588396899. The next prime is 1298588396929. The reversal of 1298588396904 is 4096938858921.

1298588396904 is a `hidden beast` number, since 1 + 2 + 9 + 8 + 588 + 39 + 6 + 9 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 3005991444 + ... + 3005991875.

It is an arithmetic number, because the mean of its divisors is an integer number (112724687250).

Almost surely, 2^{1298588396904} is an apocalyptic number.

It is an amenable number.

1298588396904 is an abundant number, since it is smaller than the sum of its proper divisors (2308601595096).

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

1298588396904 is a wasteful number, since it uses less digits than its factorization.

1298588396904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011983334 (or 6011983324 counting only the distinct ones).

The product of its (nonzero) digits is 268738560, while the sum is 72.

The spelling of 1298588396904 in words is "one trillion, two hundred ninety-eight billion, five hundred eighty-eight million, three hundred ninety-six thousand, nine hundred four".