240122214042 has 32 divisors (see below), whose sum is σ = 481048139520. Its totient is φ = 79906851840.

The previous prime is 240122213953. The next prime is 240122214061. The reversal of 240122214042 is 240412221042.

It is a happy 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, 23260242 + ... + 23270562.

It is an arithmetic number, because the mean of its divisors is an integer number (15032754360).

Almost surely, 2^240122214042 is an apocalyptic number.

240122214042 is an abundant number, since it is smaller than the sum of its proper divisors (240925925478).

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

240122214042 is a wasteful number, since it uses less digits than its factorization.

240122214042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16438.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 240122214042 its reverse (240412221042), we get a palindrome (480534435084).

The spelling of 240122214042 in words is "two hundred forty billion, one hundred twenty-two million, two hundred fourteen thousand, forty-two".