1307998404234 has 64 divisors (see below), whose sum is σ = 3078540017280. Its totient is φ = 410232879360.

The previous prime is 1307998404227. The next prime is 1307998404247. The reversal of 1307998404234 is 4324048997031.

1307998404234 is a `hidden beast` number, since 130 + 7 + 9 + 9 + 84 + 0 + 423 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2971357 + ... + 3383039.

It is an arithmetic number, because the mean of its divisors is an integer number (48102187770).

Almost surely, 2^{1307998404234} is an apocalyptic number.

1307998404234 is an abundant number, since it is smaller than the sum of its proper divisors (1770541613046).

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

1307998404234 is a wasteful number, since it uses less digits than its factorization.

1307998404234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415172 (or 415166 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 1307998404234 in words is "one trillion, three hundred seven billion, nine hundred ninety-eight million, four hundred four thousand, two hundred thirty-four".