332425340242 has 4 divisors (see below), whose sum is σ = 498638010366. Its totient is φ = 166212670120.

The previous prime is 332425340231. The next prime is 332425340293. The reversal of 332425340242 is 242043524233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242043524233 = 7 ⋅34577646319.

It can be written as a sum of positive squares in only one way, i.e., 296024134561 + 36401205681 = 544081^2 + 190791^2 .

It is a super-2 number, since 2×332425340242² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332425340198 and 332425340207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83106335059 + ... + 83106335062.

Almost surely, 2^332425340242 is an apocalyptic number.

332425340242 is a deficient number, since it is larger than the sum of its proper divisors (166212670124).

332425340242 is a wasteful number, since it uses less digits than its factorization.

332425340242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166212670123.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 332425340242 its reverse (242043524233), we get a palindrome (574468864475).

The spelling of 332425340242 in words is "three hundred thirty-two billion, four hundred twenty-five million, three hundred forty thousand, two hundred forty-two".