27423240701 has 2 divisors, whose sum is σ = 27423240702. Its totient is φ = 27423240700.

The previous prime is 27423240673. The next prime is 27423240707. The reversal of 27423240701 is 10704232472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20189568100 + 7233672601 = 142090^2 + 85051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27423240701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27423240707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13711620350 + 13711620351.

It is an arithmetic number, because the mean of its divisors is an integer number (13711620351).

Almost surely, 2^27423240701 is an apocalyptic number.

It is an amenable number.

27423240701 is a deficient number, since it is larger than the sum of its proper divisors (1).

27423240701 is an equidigital number, since it uses as much as digits as its factorization.

27423240701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 32.

The spelling of 27423240701 in words is "twenty-seven billion, four hundred twenty-three million, two hundred forty thousand, seven hundred one".