78104131033 has 8 divisors (see below), whose sum is σ = 83932798752. Its totient is φ = 72412608576.

The previous prime is 78104131031. The next prime is 78104131037. The reversal of 78104131033 is 33013140187.

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

It is a cyclic number.

It is not a de Polignac number, because 78104131033 - 2¹ = 78104131031 is a prime.

It is a super-2 number, since 2×78104131033² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 78104130986 and 78104131004.

It is not an unprimeable number, because it can be changed into a prime (78104131031) 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, 34285135 + ... + 34287412.

It is an arithmetic number, because the mean of its divisors is an integer number (10491599844).

Almost surely, 2^78104131033 is an apocalyptic number.

It is an amenable number.

78104131033 is a deficient number, since it is larger than the sum of its proper divisors (5828667719).

78104131033 is a wasteful number, since it uses less digits than its factorization.

78104131033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68572631.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 78104131033 in words is "seventy-eight billion, one hundred four million, one hundred thirty-one thousand, thirty-three".