342400256401202 has 8 divisors (see below), whose sum is σ = 513601715927916. Its totient is φ = 171199684425232.

The previous prime is 342400256401157. The next prime is 342400256401207. The reversal of 342400256401202 is 202104652004243.

It can be written as a sum of positive squares in 2 ways, for example, as 260133705652921 + 82266550748281 = 16128661^2 + 9070091^2 .

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

It is not an unprimeable number, because it can be changed into a prime (342400256401207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220922393 + ... + 222466860.

Almost surely, 2^{342400256401202} is an apocalyptic number.

342400256401202 is a deficient number, since it is larger than the sum of its proper divisors (171201459526714).

342400256401202 is a wasteful number, since it uses less digits than its factorization.

342400256401202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443775372.

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 342400256401202 in words is "three hundred forty-two trillion, four hundred billion, two hundred fifty-six million, four hundred one thousand, two hundred two".