130146815474 has 8 divisors (see below), whose sum is σ = 210237163500. Its totient is φ = 60067760976.

The previous prime is 130146815473. The next prime is 130146815521. The reversal of 130146815474 is 474518641031.

It can be written as a sum of positive squares in 2 ways, for example, as 126278597449 + 3868218025 = 355357^2 + 62195^2 .

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

It is not an unprimeable number, because it can be changed into a prime (130146815473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502823349 + ... + 2502823400.

Almost surely, 2^130146815474 is an apocalyptic number.

130146815474 is a deficient number, since it is larger than the sum of its proper divisors (80090348026).

130146815474 is a wasteful number, since it uses less digits than its factorization.

130146815474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005646764.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 130146815474 in words is "one hundred thirty billion, one hundred forty-six million, eight hundred fifteen thousand, four hundred seventy-four".