1400412323 has 2 divisors, whose sum is σ = 1400412324. Its totient is φ = 1400412322.

The previous prime is 1400412313. The next prime is 1400412341. The reversal of 1400412323 is 3232140041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1400412323 - 2¹⁸ = 1400150179 is a prime.

It is a super-2 number, since 2×1400412323² = 3922309348820512658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1400412295 and 1400412304.

It is not a weakly prime, because it can be changed into another prime (1400412313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700206161 + 700206162.

It is an arithmetic number, because the mean of its divisors is an integer number (700206162).

Almost surely, 2^1400412323 is an apocalyptic number.

1400412323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400412323 is an equidigital number, since it uses as much as digits as its factorization.

1400412323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1400412323 is about 37422.0833599627. The cubic root of 1400412323 is about 1118.7987553921.

Adding to 1400412323 its reverse (3232140041), we get a palindrome (4632552364).

The spelling of 1400412323 in words is "one billion, four hundred million, four hundred twelve thousand, three hundred twenty-three".