78413182860 has 48 divisors (see below), whose sum is σ = 229102868736. Its totient is φ = 20001043392.

The previous prime is 78413182829. The next prime is 78413182867. The reversal of 78413182860 is 6828131487.

It is a super-2 number, since 2×78413182860² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (78413182867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28409194 + ... + 28411953.

It is an arithmetic number, because the mean of its divisors is an integer number (4772976432).

Almost surely, 2^78413182860 is an apocalyptic number.

It is an amenable number.

78413182860 is an abundant number, since it is smaller than the sum of its proper divisors (150689685876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78413182860 is a wasteful number, since it uses less digits than its factorization.

78413182860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56821182 (or 56821180 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 78413182860 in words is "seventy-eight billion, four hundred thirteen million, one hundred eighty-two thousand, eight hundred sixty".