240252425342 has 16 divisors (see below), whose sum is σ = 360912015792. Its totient is φ = 119948472000.

The previous prime is 240252425327. The next prime is 240252425359. The reversal of 240252425342 is 243524252042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18541538 + ... + 18554490.

It is an arithmetic number, because the mean of its divisors is an integer number (22557000987).

Almost surely, 2^240252425342 is an apocalyptic number.

240252425342 is a deficient number, since it is larger than the sum of its proper divisors (120659590450).

240252425342 is a wasteful number, since it uses less digits than its factorization.

240252425342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25963.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 240252425342 its reverse (243524252042), we get a palindrome (483776677384).

The spelling of 240252425342 in words is "two hundred forty billion, two hundred fifty-two million, four hundred twenty-five thousand, three hundred forty-two".