1356426023 has 2 divisors, whose sum is σ = 1356426024. Its totient is φ = 1356426022.

The previous prime is 1356425999. The next prime is 1356426047. The reversal of 1356426023 is 3206246531.

It is a balanced prime because it is at equal distance from previous prime (1356425999) and next prime (1356426047).

It is a cyclic number.

It is not a de Polignac number, because 1356426023 - 2²⁸ = 1087990567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1356426223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678213011 + 678213012.

It is an arithmetic number, because the mean of its divisors is an integer number (678213012).

Almost surely, 2^1356426023 is an apocalyptic number.

1356426023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1356426023 is an equidigital number, since it uses as much as digits as its factorization.

1356426023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 1356426023 is about 36829.6894230728. The cubic root of 1356426023 is about 1106.9602797996.

The spelling of 1356426023 in words is "one billion, three hundred fifty-six million, four hundred twenty-six thousand, twenty-three".