1258375833380 has 24 divisors (see below), whose sum is σ = 2781672895680. Its totient is φ = 476858210400.

The previous prime is 1258375833371. The next prime is 1258375833391. The reversal of 1258375833380 is 833385738521.

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, 1655757296 + ... + 1655758055.

It is an arithmetic number, because the mean of its divisors is an integer number (115903037320).

Almost surely, 2^{1258375833380} is an apocalyptic number.

1258375833380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1258375833380 is an abundant number, since it is smaller than the sum of its proper divisors (1523297062300).

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

1258375833380 is a wasteful number, since it uses less digits than its factorization.

1258375833380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311515379 (or 3311515377 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 1258375833380 in words is "one trillion, two hundred fifty-eight billion, three hundred seventy-five million, eight hundred thirty-three thousand, three hundred eighty".