78410583328 has 48 divisors (see below), whose sum is σ = 192462346944. Its totient is φ = 30549576960.

The previous prime is 78410583311. The next prime is 78410583337. The reversal of 78410583328 is 82338501487.

It is a super-2 number, since 2×78410583328² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15908775 + ... + 15913702.

It is an arithmetic number, because the mean of its divisors is an integer number (4009632228).

Almost surely, 2^78410583328 is an apocalyptic number.

It is an amenable number.

78410583328 is an abundant number, since it is smaller than the sum of its proper divisors (114051763616).

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

78410583328 is a wasteful number, since it uses less digits than its factorization.

78410583328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31822505 (or 31822497 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 78410583328 in words is "seventy-eight billion, four hundred ten million, five hundred eighty-three thousand, three hundred twenty-eight".