78383294314 has 16 divisors (see below), whose sum is σ = 132124349952. Its totient is φ = 34603995888.

The previous prime is 78383294263. The next prime is 78383294333. The reversal of 78383294314 is 41349238387.

It is a super-2 number, since 2×78383294314² (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, 65537274 + ... + 65538469.

It is an arithmetic number, because the mean of its divisors is an integer number (8257771872).

Almost surely, 2^78383294314 is an apocalyptic number.

78383294314 is a deficient number, since it is larger than the sum of its proper divisors (53741055638).

78383294314 is a wasteful number, since it uses less digits than its factorization.

78383294314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131075781.

The product of its digits is 3483648, while the sum is 52.

The spelling of 78383294314 in words is "seventy-eight billion, three hundred eighty-three million, two hundred ninety-four thousand, three hundred fourteen".