115798930483478 has 32 divisors (see below), whose sum is σ = 199463664343680. Its totient is φ = 49865220216000.

The previous prime is 115798930483427. The next prime is 115798930483487. The reversal of 115798930483478 is 874384039897511.

It is a super-2 number, since 2×115798930483478² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115798930483399 and 115798930483408.

It is a congruent number.

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, 64273898 + ... + 66050978.

It is an arithmetic number, because the mean of its divisors is an integer number (6233239510740).

Almost surely, 2^{115798930483478} is an apocalyptic number.

115798930483478 is a deficient number, since it is larger than the sum of its proper divisors (83664733860202).

115798930483478 is a wasteful number, since it uses less digits than its factorization.

115798930483478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933004.

The product of its (nonzero) digits is 1463132160, while the sum is 77.

The spelling of 115798930483478 in words is "one hundred fifteen trillion, seven hundred ninety-eight billion, nine hundred thirty million, four hundred eighty-three thousand, four hundred seventy-eight".