402342243206 has 8 divisors (see below), whose sum is σ = 603555298320. Its totient is φ = 201157143768.

The previous prime is 402342243151. The next prime is 402342243211. The reversal of 402342243206 is 602342243204.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6952901 + ... + 7010528.

It is an arithmetic number, because the mean of its divisors is an integer number (75444412290).

Almost surely, 2^402342243206 is an apocalyptic number.

402342243206 is a deficient number, since it is larger than the sum of its proper divisors (201213055114).

402342243206 is a wasteful number, since it uses less digits than its factorization.

402342243206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13977838.

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

The spelling of 402342243206 in words is "four hundred two billion, three hundred forty-two million, two hundred forty-three thousand, two hundred six".