1258980117939 has 40 divisors (see below), whose sum is σ = 1941576299520. Its totient is φ = 812157418800.

The previous prime is 1258980117937. The next prime is 1258980118021. The reversal of 1258980117939 is 9397110898521.

1258980117939 is a `hidden beast` number, since 1 + 2 + 589 + 8 + 0 + 1 + 17 + 9 + 39 = 666.

It is not a de Polignac number, because 1258980117939 - 2¹ = 1258980117937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1258980117937) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29686452 + ... + 29728830.

It is an arithmetic number, because the mean of its divisors is an integer number (48539407488).

Almost surely, 2^{1258980117939} is an apocalyptic number.

1258980117939 is a deficient number, since it is larger than the sum of its proper divisors (682596181581).

1258980117939 is a wasteful number, since it uses less digits than its factorization.

1258980117939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54253 (or 54244 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 63.

The spelling of 1258980117939 in words is "one trillion, two hundred fifty-eight billion, nine hundred eighty million, one hundred seventeen thousand, nine hundred thirty-nine".