130462178578 has 16 divisors (see below), whose sum is σ = 198497018880. Its totient is φ = 64299227616.

The previous prime is 130462178573. The next prime is 130462178603. The reversal of 130462178578 is 875871264031.

It is not an unprimeable number, because it can be changed into a prime (130462178573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584251 + ... + 776062.

It is an arithmetic number, because the mean of its divisors is an integer number (12406063680).

Almost surely, 2^130462178578 is an apocalyptic number.

130462178578 is a deficient number, since it is larger than the sum of its proper divisors (68034840302).

130462178578 is a wasteful number, since it uses less digits than its factorization.

130462178578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361001.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 130462178578 in words is "one hundred thirty billion, four hundred sixty-two million, one hundred seventy-eight thousand, five hundred seventy-eight".