322410042 has 12 divisors (see below), whose sum is σ = 698555130. Its totient is φ = 107470008.

The previous prime is 322409999. The next prime is 322410047. The reversal of 322410042 is 240014223.

It can be written as a sum of positive squares in only one way, i.e., 171636201 + 150773841 = 13101^2 + 12279^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 17911669 = 322410042 / (3 + 2 + 2 + 4 + 1 + 0 + 0 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 322409997 and 322410024.

It is not an unprimeable number, because it can be changed into a prime (322410047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8955817 + ... + 8955852.

Almost surely, 2^322410042 is an apocalyptic number.

322410042 is an abundant number, since it is smaller than the sum of its proper divisors (376145088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322410042 is a wasteful number, since it uses less digits than its factorization.

322410042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17911677 (or 17911674 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 322410042 is about 17955.7801835509. The cubic root of 322410042 is about 685.7032165996.

Adding to 322410042 its reverse (240014223), we get a palindrome (562424265).

The spelling of 322410042 in words is "three hundred twenty-two million, four hundred ten thousand, forty-two".