130425450421505 has 16 divisors (see below), whose sum is σ = 157714758457344. Its totient is φ = 103537644138240.

The previous prime is 130425450421397. The next prime is 130425450421531. The reversal of 130425450421505 is 505124054524031.

It is a happy number.

It is not a de Polignac number, because 130425450421505 - 2²⁸ = 130425181986049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4933184 + ... + 16887486.

It is an arithmetic number, because the mean of its divisors is an integer number (9857172403584).

Almost surely, 2^{130425450421505} is an apocalyptic number.

It is an amenable number.

130425450421505 is a deficient number, since it is larger than the sum of its proper divisors (27289308035839).

130425450421505 is a wasteful number, since it uses less digits than its factorization.

130425450421505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11971096.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 130425450421505 in words is "one hundred thirty trillion, four hundred twenty-five billion, four hundred fifty million, four hundred twenty-one thousand, five hundred five".