23332465406777 has 2 divisors, whose sum is σ = 23332465406778. Its totient is φ = 23332465406776.

The previous prime is 23332465406753. The next prime is 23332465406779. The reversal of 23332465406777 is 77760456423332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23320824938896 + 11640467881 = 4829164^2 + 107891^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23332465406777 is a prime.

Together with 23332465406779, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23332465406779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666232703388 + 11666232703389.

It is an arithmetic number, because the mean of its divisors is an integer number (11666232703389).

Almost surely, 2^{23332465406777} is an apocalyptic number.

It is an amenable number.

23332465406777 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332465406777 is an equidigital number, since it uses as much as digits as its factorization.

23332465406777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 106686720, while the sum is 59.

The spelling of 23332465406777 in words is "twenty-three trillion, three hundred thirty-two billion, four hundred sixty-five million, four hundred six thousand, seven hundred seventy-seven".