1402234243223 has 8 divisors (see below), whose sum is σ = 1529730283536. Its totient is φ = 1274741569600.

The previous prime is 1402234243177. The next prime is 1402234243229. The reversal of 1402234243223 is 3223424322041.

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 1402234243223 - 2²⁰ = 1402233194647 is a prime.

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 1402234243223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402234243229) 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, 72365 + ... + 1676217.

It is an arithmetic number, because the mean of its divisors is an integer number (191216285442).

Almost surely, 2^{1402234243223} is an apocalyptic number.

1402234243223 is a deficient number, since it is larger than the sum of its proper divisors (127496040313).

1402234243223 is a wasteful number, since it uses less digits than its factorization.

1402234243223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683345.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1402234243223 its reverse (3223424322041), we get a palindrome (4625658565264).

The spelling of 1402234243223 in words is "one trillion, four hundred two billion, two hundred thirty-four million, two hundred forty-three thousand, two hundred twenty-three".