2207239423 has 2 divisors, whose sum is σ = 2207239424. Its totient is φ = 2207239422.

The previous prime is 2207239399. The next prime is 2207239439. The reversal of 2207239423 is 3249327022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2207239423 - 2²¹ = 2205142271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2207239123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103619711 + 1103619712.

It is an arithmetic number, because the mean of its divisors is an integer number (1103619712).

Almost surely, 2^2207239423 is an apocalyptic number.

2207239423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2207239423 is an equidigital number, since it uses as much as digits as its factorization.

2207239423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2207239423 is about 46981.2667240891. The cubic root of 2207239423 is about 1302.0164806004.

The spelling of 2207239423 in words is "two billion, two hundred seven million, two hundred thirty-nine thousand, four hundred twenty-three".