23314020077 has 2 divisors, whose sum is σ = 23314020078. Its totient is φ = 23314020076.

The previous prime is 23314020049. The next prime is 23314020209. The reversal of 23314020077 is 77002041332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23105824036 + 208196041 = 152006^2 + 14429^2 .

It is a cyclic number.

It is not a de Polignac number, because 23314020077 - 2¹² = 23314015981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23314020277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11657010038 + 11657010039.

It is an arithmetic number, because the mean of its divisors is an integer number (11657010039).

Almost surely, 2^23314020077 is an apocalyptic number.

It is an amenable number.

23314020077 is a deficient number, since it is larger than the sum of its proper divisors (1).

23314020077 is an equidigital number, since it uses as much as digits as its factorization.

23314020077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 29.

The spelling of 23314020077 in words is "twenty-three billion, three hundred fourteen million, twenty thousand, seventy-seven".