322342141043402 has 4 divisors (see below), whose sum is σ = 483513211565106. Its totient is φ = 161171070521700.

The previous prime is 322342141043401. The next prime is 322342141043477. The reversal of 322342141043402 is 204340141243223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 233338181218921 + 89003959824481 = 15275411^2 + 9434191^2 .

It is not an unprimeable number, because it can be changed into a prime (322342141043401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80585535260849 + ... + 80585535260852.

Almost surely, 2^{322342141043402} is an apocalyptic number.

322342141043402 is a deficient number, since it is larger than the sum of its proper divisors (161171070521704).

322342141043402 is a wasteful number, since it uses less digits than its factorization.

322342141043402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161171070521703.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 322342141043402 its reverse (204340141243223), we get a palindrome (526682282286625).

The spelling of 322342141043402 in words is "three hundred twenty-two trillion, three hundred forty-two billion, one hundred forty-one million, forty-three thousand, four hundred two".