240232130033242 has 4 divisors (see below), whose sum is σ = 360348195049866. Its totient is φ = 120116065016620.

The previous prime is 240232130033173. The next prime is 240232130033263. The reversal of 240232130033242 is 242330031232042.

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., 239541583991161 + 690546042081 = 15477131^2 + 830991^2 .

It is a super-2 number, since 2×240232130033242² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60058032508309 + ... + 60058032508312.

Almost surely, 2^{240232130033242} is an apocalyptic number.

240232130033242 is a deficient number, since it is larger than the sum of its proper divisors (120116065016624).

240232130033242 is a wasteful number, since it uses less digits than its factorization.

240232130033242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120116065016623.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 240232130033242 its reverse (242330031232042), we get a palindrome (482562161265284).

The spelling of 240232130033242 in words is "two hundred forty trillion, two hundred thirty-two billion, one hundred thirty million, thirty-three thousand, two hundred forty-two".