240142124102 has 8 divisors (see below), whose sum is σ = 360215865936. Its totient is φ = 120070168792.

The previous prime is 240142124081. The next prime is 240142124111. The reversal of 240142124102 is 201421241042.

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

It is a congruent number.

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, 34538 + ... + 693885.

It is an arithmetic number, because the mean of its divisors is an integer number (45026983242).

Almost surely, 2^240142124102 is an apocalyptic number.

240142124102 is a deficient number, since it is larger than the sum of its proper divisors (120073741834).

240142124102 is a wasteful number, since it uses less digits than its factorization.

240142124102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893262.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 240142124102 its reverse (201421241042), we get a palindrome (441563365144).

It can be divided in two parts, 2 and 40142124102, that added together give a palindrome (40142124104).

The spelling of 240142124102 in words is "two hundred forty billion, one hundred forty-two million, one hundred twenty-four thousand, one hundred two".