7426268723 has 2 divisors, whose sum is σ = 7426268724. Its totient is φ = 7426268722.

The previous prime is 7426268683. The next prime is 7426268747. The reversal of 7426268723 is 3278626247.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7426268723 - 2¹⁸ = 7426006579 is a prime.

It is not a weakly prime, because it can be changed into another prime (7426268923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3713134361 + 3713134362.

It is an arithmetic number, because the mean of its divisors is an integer number (3713134362).

Almost surely, 2^7426268723 is an apocalyptic number.

7426268723 is a deficient number, since it is larger than the sum of its proper divisors (1).

7426268723 is an equidigital number, since it uses as much as digits as its factorization.

7426268723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 47.

The square root of 7426268723 is about 86175.8012611429. The cubic root of 7426268723 is about 1950.9982811395.

The spelling of 7426268723 in words is "seven billion, four hundred twenty-six million, two hundred sixty-eight thousand, seven hundred twenty-three".