130344145425 has 36 divisors (see below), whose sum is σ = 251419379484. Its totient is φ = 64169424000.

The previous prime is 130344145369. The next prime is 130344145483. The reversal of 130344145425 is 524541443031.

130344145425 is a `hidden beast` number, since 130 + 3 + 441 + 45 + 42 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 40401 + 130344105024 = 201^2 + 361032^2 .

It is not a de Polignac number, because 130344145425 - 2⁶ = 130344145361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130344145425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22278126 + ... + 22283975.

Almost surely, 2^130344145425 is an apocalyptic number.

130344145425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130344145425 is a deficient number, since it is larger than the sum of its proper divisors (121075234059).

130344145425 is a wasteful number, since it uses less digits than its factorization.

130344145425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44562130 (or 44562122 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 130344145425 its reverse (524541443031), we get a palindrome (654885588456).

The spelling of 130344145425 in words is "one hundred thirty billion, three hundred forty-four million, one hundred forty-five thousand, four hundred twenty-five".