140424242023022 has 32 divisors (see below), whose sum is σ = 229056819498720. Its totient is φ = 64295341608960.

The previous prime is 140424242022919. The next prime is 140424242023061. The reversal of 140424242023022 is 220320242424041.

It is a self number, because there is not a number n which added to its sum of digits gives 140424242023022.

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, 136068254 + ... + 137096382.

It is an arithmetic number, because the mean of its divisors is an integer number (7158025609335).

Almost surely, 2^{140424242023022} is an apocalyptic number.

140424242023022 is a deficient number, since it is larger than the sum of its proper divisors (88632577475698).

140424242023022 is a wasteful number, since it uses less digits than its factorization.

140424242023022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136756.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 140424242023022 its reverse (220320242424041), we get a palindrome (360744484447063).

The spelling of 140424242023022 in words is "one hundred forty trillion, four hundred twenty-four billion, two hundred forty-two million, twenty-three thousand, twenty-two".