78306341883 has 32 divisors (see below), whose sum is σ = 130403008512. Its totient is φ = 40606298400.

The previous prime is 78306341879. The next prime is 78306341887. The reversal of 78306341883 is 38814360387.

It is an interprime number because it is at equal distance from previous prime (78306341879) and next prime (78306341887).

It is not a de Polignac number, because 78306341883 - 2² = 78306341879 is a prime.

It is a super-2 number, since 2×78306341883² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (78306341887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171003 + ... + 431108.

It is an arithmetic number, because the mean of its divisors is an integer number (4075094016).

Almost surely, 2^78306341883 is an apocalyptic number.

78306341883 is a deficient number, since it is larger than the sum of its proper divisors (52096666629).

78306341883 is a wasteful number, since it uses less digits than its factorization.

78306341883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602695.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 78306341883 in words is "seventy-eight billion, three hundred six million, three hundred forty-one thousand, eight hundred eighty-three".