332240434 has 4 divisors (see below), whose sum is σ = 498360654. Its totient is φ = 166120216.

The previous prime is 332240369. The next prime is 332240437. The reversal of 332240434 is 434042233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434042233 = 2477 ⋅175229.

It can be written as a sum of positive squares in only one way, i.e., 211789809 + 120450625 = 14553^2 + 10975^2 .

It is a super-2 number, since 2×332240434² = 220767411969016712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332240399 and 332240408.

It is not an unprimeable number, because it can be changed into a prime (332240437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83060107 + ... + 83060110.

Almost surely, 2^332240434 is an apocalyptic number.

332240434 is a deficient number, since it is larger than the sum of its proper divisors (166120220).

332240434 is a wasteful number, since it uses less digits than its factorization.

332240434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166120219.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 332240434 is about 18227.4637292192. The cubic root of 332240434 is about 692.6026705935.

Adding to 332240434 its reverse (434042233), we get a palindrome (766282667).

The spelling of 332240434 in words is "three hundred thirty-two million, two hundred forty thousand, four hundred thirty-four".