240142033042 has 8 divisors (see below), whose sum is σ = 361386382896. Its totient is φ = 119679905412.

The previous prime is 240142033039. The next prime is 240142033067. The reversal of 240142033042 is 240330241042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×240142033042³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240142032998 and 240142033016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195554788 + ... + 195556015.

It is an arithmetic number, because the mean of its divisors is an integer number (45173297862).

Almost surely, 2^240142033042 is an apocalyptic number.

240142033042 is a deficient number, since it is larger than the sum of its proper divisors (121244349854).

240142033042 is a wasteful number, since it uses less digits than its factorization.

240142033042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391111112.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 240142033042 its reverse (240330241042), we get a palindrome (480472274084).

The spelling of 240142033042 in words is "two hundred forty billion, one hundred forty-two million, thirty-three thousand, forty-two".