130434247745 has 16 divisors (see below), whose sum is σ = 157458690048. Its totient is φ = 103723925760.

The previous prime is 130434247721. The next prime is 130434247781. The reversal of 130434247745 is 547742434031.

It is not a de Polignac number, because 130434247745 - 2²⁴ = 130417470529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130434247696 and 130434247705.

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, 560192 + ... + 758078.

It is an arithmetic number, because the mean of its divisors is an integer number (9841168128).

Almost surely, 2^130434247745 is an apocalyptic number.

It is an amenable number.

130434247745 is a deficient number, since it is larger than the sum of its proper divisors (27024442303).

130434247745 is a wasteful number, since it uses less digits than its factorization.

130434247745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198680.

The product of its (nonzero) digits is 1128960, while the sum is 44.

The spelling of 130434247745 in words is "one hundred thirty billion, four hundred thirty-four million, two hundred forty-seven thousand, seven hundred forty-five".