240500222142 has 16 divisors (see below), whose sum is σ = 496516588032. Its totient is φ = 77580716760.

The previous prime is 240500222117. The next prime is 240500222191. The reversal of 240500222142 is 241222005042.

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, 646505788 + ... + 646506159.

It is an arithmetic number, because the mean of its divisors is an integer number (31032286752).

Almost surely, 2^240500222142 is an apocalyptic number.

240500222142 is an abundant number, since it is smaller than the sum of its proper divisors (256016365890).

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

240500222142 is a wasteful number, since it uses less digits than its factorization.

240500222142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293011983.

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 240500222142 its reverse (241222005042), we get a palindrome (481722227184).

The spelling of 240500222142 in words is "two hundred forty billion, five hundred million, two hundred twenty-two thousand, one hundred forty-two".