1400322323 has 8 divisors (see below), whose sum is σ = 1437349536. Its totient is φ = 1363432000.

The previous prime is 1400322307. The next prime is 1400322337. The reversal of 1400322323 is 3232230041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1400322323 - 2⁴ = 1400322307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1400322295 and 1400322304.

It is not an unprimeable number, because it can be changed into a prime (1400322353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13328 + ... + 54573.

It is an arithmetic number, because the mean of its divisors is an integer number (179668692).

Almost surely, 2^1400322323 is an apocalyptic number.

1400322323 is a deficient number, since it is larger than the sum of its proper divisors (37027213).

1400322323 is an equidigital number, since it uses as much as digits as its factorization.

1400322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68445.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1400322323 is about 37420.8808421181. The cubic root of 1400322323 is about 1118.7747876784.

Adding to 1400322323 its reverse (3232230041), we get a palindrome (4632552364).

The spelling of 1400322323 in words is "one billion, four hundred million, three hundred twenty-two thousand, three hundred twenty-three".