2316450021077 has 2 divisors, whose sum is σ = 2316450021078. Its totient is φ = 2316450021076.

The previous prime is 2316450021043. The next prime is 2316450021251. The reversal of 2316450021077 is 7701200546132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2295485587396 + 20964433681 = 1515086^2 + 144791^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316450021077 - 2⁶ = 2316450021013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2316450021077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2316450021377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158225010538 + 1158225010539.

It is an arithmetic number, because the mean of its divisors is an integer number (1158225010539).

Almost surely, 2^{2316450021077} is an apocalyptic number.

It is an amenable number.

2316450021077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316450021077 is an equidigital number, since it uses as much as digits as its factorization.

2316450021077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 2316450021077 in words is "two trillion, three hundred sixteen billion, four hundred fifty million, twenty-one thousand, seventy-seven".