322402142431042 has 8 divisors (see below), whose sum is σ = 495398413979532. Its totient is φ = 157269337771200.

The previous prime is 322402142430959. The next prime is 322402142431051. The reversal of 322402142431042 is 240134241204223.

It can be written as a sum of positive squares in 2 ways, for example, as 299164449769641 + 23237692661401 = 17296371^2 + 4820549^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 322402142430989 and 322402142431007.

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, 1965866722059 + ... + 1965866722222.

Almost surely, 2^{322402142431042} is an apocalyptic number.

322402142431042 is a deficient number, since it is larger than the sum of its proper divisors (172996271548490).

322402142431042 is a wasteful number, since it uses less digits than its factorization.

322402142431042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3931733444324.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 322402142431042 its reverse (240134241204223), we get a palindrome (562536383635265).

The spelling of 322402142431042 in words is "three hundred twenty-two trillion, four hundred two billion, one hundred forty-two million, four hundred thirty-one thousand, forty-two".