1400322023 has 2 divisors, whose sum is σ = 1400322024. Its totient is φ = 1400322022.

The previous prime is 1400322013. The next prime is 1400322029. The reversal of 1400322023 is 3202230041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1400322023 - 2²⁶ = 1333213159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1400321992 and 1400322010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400322029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700161011 + 700161012.

It is an arithmetic number, because the mean of its divisors is an integer number (700161012).

Almost surely, 2^1400322023 is an apocalyptic number.

1400322023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400322023 is an equidigital number, since it uses as much as digits as its factorization.

1400322023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1400322023 is about 37420.8768336606. The cubic root of 1400322023 is about 1118.7747077843.

Adding to 1400322023 its reverse (3202230041), we get a palindrome (4602552064).

The spelling of 1400322023 in words is "one billion, four hundred million, three hundred twenty-two thousand, twenty-three".