78410000931 has 8 divisors (see below), whose sum is σ = 104589932304. Its totient is φ = 52251701760.

The previous prime is 78410000923. The next prime is 78410000947. The reversal of 78410000931 is 13900001487.

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

It is not a de Polignac number, because 78410000931 - 2³ = 78410000923 is a prime.

It is a super-2 number, since 2×78410000931² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 78410000892 and 78410000901.

It is not an unprimeable number, because it can be changed into a prime (78410008931) 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, 5399590 + ... + 5414091.

It is an arithmetic number, because the mean of its divisors is an integer number (13073741538).

Almost surely, 2^78410000931 is an apocalyptic number.

78410000931 is a deficient number, since it is larger than the sum of its proper divisors (26179931373).

78410000931 is a wasteful number, since it uses less digits than its factorization.

78410000931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10816101.

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 78410000931 in words is "seventy-eight billion, four hundred ten million, nine hundred thirty-one", and thus it is an aban number.