7958012900130 has 48 divisors (see below), whose sum is σ = 21907941399864. Its totient is φ = 1997305198080.

The previous prime is 7958012900111. The next prime is 7958012900141. The reversal of 7958012900130 is 310092108597.

It can be written as a sum of positive squares in 4 ways, for example, as 7945616527209 + 12396372921 = 2818797^2 + 111339^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2600656281 + ... + 2600659340.

Almost surely, 2^{7958012900130} is an apocalyptic number.

7958012900130 is an abundant number, since it is smaller than the sum of its proper divisors (13949928499734).

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

7958012900130 is a wasteful number, since it uses less digits than its factorization.

7958012900130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201315651 (or 5201315648 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 7958012900130 in words is "seven trillion, nine hundred fifty-eight billion, twelve million, nine hundred thousand, one hundred thirty".