23342763617 has 2 divisors, whose sum is σ = 23342763618. Its totient is φ = 23342763616.

The previous prime is 23342763569. The next prime is 23342763629. The reversal of 23342763617 is 71636724332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21388770001 + 1953993616 = 146249^2 + 44204^2 .

It is a cyclic number.

It is not a de Polignac number, because 23342763617 - 2¹⁶ = 23342698081 is a prime.

It is a super-2 number, since 2×23342763617² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23342703617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671381808 + 11671381809.

It is an arithmetic number, because the mean of its divisors is an integer number (11671381809).

Almost surely, 2^23342763617 is an apocalyptic number.

It is an amenable number.

23342763617 is a deficient number, since it is larger than the sum of its proper divisors (1).

23342763617 is an equidigital number, since it uses as much as digits as its factorization.

23342763617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 44.

The spelling of 23342763617 in words is "twenty-three billion, three hundred forty-two million, seven hundred sixty-three thousand, six hundred seventeen".