240102111342 has 32 divisors (see below), whose sum is σ = 481589821440. Its totient is φ = 79803234720.

The previous prime is 240102111311. The next prime is 240102111377. The reversal of 240102111342 is 243111201042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8348367 + ... + 8377077.

It is an arithmetic number, because the mean of its divisors is an integer number (15049681920).

Almost surely, 2^240102111342 is an apocalyptic number.

240102111342 is an abundant number, since it is smaller than the sum of its proper divisors (241487710098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240102111342 is a wasteful number, since it uses less digits than its factorization.

240102111342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32688.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 240102111342 its reverse (243111201042), we get a palindrome (483213312384).

The spelling of 240102111342 in words is "two hundred forty billion, one hundred two million, one hundred eleven thousand, three hundred forty-two".