23406104377 has 2 divisors, whose sum is σ = 23406104378. Its totient is φ = 23406104376.

The previous prime is 23406104329. The next prime is 23406104411. The reversal of 23406104377 is 77340160432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16298096896 + 7108007481 = 127664^2 + 84309^2 .

It is a cyclic number.

It is not a de Polignac number, because 23406104377 - 2¹⁹ = 23405580089 is a prime.

It is not a weakly prime, because it can be changed into another prime (23406104327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11703052188 + 11703052189.

It is an arithmetic number, because the mean of its divisors is an integer number (11703052189).

Almost surely, 2^23406104377 is an apocalyptic number.

It is an amenable number.

23406104377 is a deficient number, since it is larger than the sum of its proper divisors (1).

23406104377 is an equidigital number, since it uses as much as digits as its factorization.

23406104377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 23406104377 in words is "twenty-three billion, four hundred six million, one hundred four thousand, three hundred seventy-seven".