324950042 has 4 divisors (see below), whose sum is σ = 487425066. Its totient is φ = 162475020.

The previous prime is 324950039. The next prime is 324950069. The reversal of 324950042 is 240059423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240059423 = 13457 ⋅17839.

It can be written as a sum of positive squares in only one way, i.e., 307967401 + 16982641 = 17549^2 + 4121^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324949987 and 324950014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81237509 + ... + 81237512.

Almost surely, 2^324950042 is an apocalyptic number.

324950042 is a deficient number, since it is larger than the sum of its proper divisors (162475024).

324950042 is a wasteful number, since it uses less digits than its factorization.

324950042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162475023.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 324950042 is about 18026.3707384487. The cubic root of 324950042 is about 687.4992031726.

The spelling of 324950042 in words is "three hundred twenty-four million, nine hundred fifty thousand, forty-two".