232425332221042 has 4 divisors (see below), whose sum is σ = 348637998331566. Its totient is φ = 116212666110520.

The previous prime is 232425332221007. The next prime is 232425332221109. The reversal of 232425332221042 is 240122233524232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 159373935186921 + 73051397034121 = 12624339^2 + 8547011^2 .

It is a junction number, because it is equal to n+sod(n) for n = 232425332220992 and 232425332221010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58106333055259 + ... + 58106333055262.

Almost surely, 2^{232425332221042} is an apocalyptic number.

232425332221042 is a deficient number, since it is larger than the sum of its proper divisors (116212666110524).

232425332221042 is a wasteful number, since it uses less digits than its factorization.

232425332221042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116212666110523.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 232425332221042 its reverse (240122233524232), we get a palindrome (472547565745274).

The spelling of 232425332221042 in words is "two hundred thirty-two trillion, four hundred twenty-five billion, three hundred thirty-two million, two hundred twenty-one thousand, forty-two".