130386723457 has 8 divisors (see below), whose sum is σ = 133238798784. Its totient is φ = 127565151888.

The previous prime is 130386723443. The next prime is 130386723473. The reversal of 130386723457 is 754327683031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130386723457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130386723457.

It is not an unprimeable number, because it can be changed into a prime (130386723157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7617298 + ... + 7634395.

It is an arithmetic number, because the mean of its divisors is an integer number (16654849848).

Almost surely, 2^130386723457 is an apocalyptic number.

It is an amenable number.

130386723457 is a deficient number, since it is larger than the sum of its proper divisors (2852075327).

130386723457 is a wasteful number, since it uses less digits than its factorization.

130386723457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15251879.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 130386723457 in words is "one hundred thirty billion, three hundred eighty-six million, seven hundred twenty-three thousand, four hundred fifty-seven".