78079201363 has 2 divisors, whose sum is σ = 78079201364. Its totient is φ = 78079201362.

The previous prime is 78079201357. The next prime is 78079201367. The reversal of 78079201363 is 36310297087.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 78079201363 - 2²¹ = 78077104211 is a prime.

It is a super-4 number, since 4×78079201363⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is not a weakly prime, because it can be changed into another prime (78079201367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39039600681 + 39039600682.

It is an arithmetic number, because the mean of its divisors is an integer number (39039600682).

Almost surely, 2^78079201363 is an apocalyptic number.

78079201363 is a deficient number, since it is larger than the sum of its proper divisors (1).

78079201363 is an equidigital number, since it uses as much as digits as its factorization.

78079201363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 78079201363 in words is "seventy-eight billion, seventy-nine million, two hundred one thousand, three hundred sixty-three".