322508407042 has 16 divisors (see below), whose sum is σ = 504863409600. Its totient is φ = 154222482832.

The previous prime is 322508407009. The next prime is 322508407057. The reversal of 322508407042 is 240704805223.

It is a super-2 number, since 2×322508407042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322508406992 and 322508407010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119917 + ... + 812032.

It is an arithmetic number, because the mean of its divisors is an integer number (31553963100).

Almost surely, 2^322508407042 is an apocalyptic number.

322508407042 is a deficient number, since it is larger than the sum of its proper divisors (182355002558).

322508407042 is a wasteful number, since it uses less digits than its factorization.

322508407042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939497.

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 322508407042 in words is "three hundred twenty-two billion, five hundred eight million, four hundred seven thousand, forty-two".