1400332323 has 8 divisors (see below), whose sum is σ = 2010733648. Its totient is φ = 861742944.

The previous prime is 1400332249. The next prime is 1400332331. The reversal of 1400332323 is 3232330041.

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

It is not a de Polignac number, because 1400332323 - 2⁹ = 1400331811 is a prime.

It is a super-2 number, since 2×1400332323² = 3921861229677152658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1400332323.

It is not an unprimeable number, because it can be changed into a prime (1400332333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17952940 + ... + 17953017.

It is an arithmetic number, because the mean of its divisors is an integer number (251341706).

Almost surely, 2^1400332323 is an apocalyptic number.

1400332323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1400332323 is a deficient number, since it is larger than the sum of its proper divisors (610401325).

1400332323 is a wasteful number, since it uses less digits than its factorization.

1400332323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35905973.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1400332323 is about 37421.0144571202. The cubic root of 1400332323 is about 1118.7774508084. Note that the first 3 decimals are identical.

Adding to 1400332323 its reverse (3232330041), we get a palindrome (4632662364).

The spelling of 1400332323 in words is "one billion, four hundred million, three hundred thirty-two thousand, three hundred twenty-three".