7400232223 has 2 divisors, whose sum is σ = 7400232224. Its totient is φ = 7400232222.

The previous prime is 7400232199. The next prime is 7400232283. The reversal of 7400232223 is 3222320047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7400232223 - 2²¹ = 7398135071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7400232283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3700116111 + 3700116112.

It is an arithmetic number, because the mean of its divisors is an integer number (3700116112).

Almost surely, 2^7400232223 is an apocalyptic number.

7400232223 is a deficient number, since it is larger than the sum of its proper divisors (1).

7400232223 is an equidigital number, since it uses as much as digits as its factorization.

7400232223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 7400232223 is about 86024.6024286076. The cubic root of 7400232223 is about 1948.7155444784.

The spelling of 7400232223 in words is "seven billion, four hundred million, two hundred thirty-two thousand, two hundred twenty-three".