1402341023323 has 8 divisors (see below), whose sum is σ = 1429107741936. Its totient is φ = 1375585692000.

The previous prime is 1402341023309. The next prime is 1402341023329. The reversal of 1402341023323 is 3233201432041.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1402341023323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1402341023291 and 1402341023300.

It is not an unprimeable number, because it can be changed into a prime (1402341023329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2597968 + ... + 3090973.

It is an arithmetic number, because the mean of its divisors is an integer number (178638467742).

Almost surely, 2^{1402341023323} is an apocalyptic number.

1402341023323 is a deficient number, since it is larger than the sum of its proper divisors (26766718613).

1402341023323 is an equidigital number, since it uses as much as digits as its factorization.

1402341023323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5693645.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1402341023323 its reverse (3233201432041), we get a palindrome (4635542455364).

The spelling of 1402341023323 in words is "one trillion, four hundred two billion, three hundred forty-one million, twenty-three thousand, three hundred twenty-three".