140124030243422 has 16 divisors (see below), whose sum is σ = 217665347074560. Its totient is φ = 67608175978392.

The previous prime is 140124030243403. The next prime is 140124030243433. The reversal of 140124030243422 is 224342030421041.

It is a happy number.

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, 9815349422 + ... + 9815363697.

It is an arithmetic number, because the mean of its divisors is an integer number (13604084192160).

Almost surely, 2^{140124030243422} is an apocalyptic number.

140124030243422 is a deficient number, since it is larger than the sum of its proper divisors (77541316831138).

140124030243422 is a wasteful number, since it uses less digits than its factorization.

140124030243422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19630713247.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 140124030243422 its reverse (224342030421041), we get a palindrome (364466060664463).

The spelling of 140124030243422 in words is "one hundred forty trillion, one hundred twenty-four billion, thirty million, two hundred forty-three thousand, four hundred twenty-two".