78416007707 has 2 divisors, whose sum is σ = 78416007708. Its totient is φ = 78416007706.

The previous prime is 78416007701. The next prime is 78416007713. The reversal of 78416007707 is 70770061487.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (78416007701) and next prime (78416007713).

It is a cyclic number.

It is not a de Polignac number, because 78416007707 - 2¹⁴ = 78415991323 is a prime.

It is a super-2 number, since 2×78416007707² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (78416007701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39208003853 + 39208003854.

It is an arithmetic number, because the mean of its divisors is an integer number (39208003854).

Almost surely, 2^78416007707 is an apocalyptic number.

78416007707 is a deficient number, since it is larger than the sum of its proper divisors (1).

78416007707 is an equidigital number, since it uses as much as digits as its factorization.

78416007707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460992, while the sum is 47.

The spelling of 78416007707 in words is "seventy-eight billion, four hundred sixteen million, seven thousand, seven hundred seven".