324069471442 has 32 divisors (see below), whose sum is σ = 493555310640. Its totient is φ = 159569018880.

The previous prime is 324069471433. The next prime is 324069471493. The reversal of 324069471442 is 244174960423.

It is a Cunningham number, because it is equal to 569271²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 146374342921 + 177695128521 = 382589^2 + 421539^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324069471392 and 324069471401.

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 15 ways as a sum of consecutive naturals, for example, 55289592 + ... + 55295452.

Almost surely, 2^324069471442 is an apocalyptic number.

324069471442 is a deficient number, since it is larger than the sum of its proper divisors (169485839198).

324069471442 is a wasteful number, since it uses less digits than its factorization.

324069471442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7326.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 324069471442 in words is "three hundred twenty-four billion, sixty-nine million, four hundred seventy-one thousand, four hundred forty-two".