140424212440022 has 12 divisors (see below), whose sum is σ = 245025921706740. Its totient is φ = 60181805331396.

The previous prime is 140424212439961. The next prime is 140424212440037. The reversal of 140424212440022 is 220044212424041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 716450063372 + ... + 716450063567.

It is an arithmetic number, because the mean of its divisors is an integer number (20418826808895).

Almost surely, 2^{140424212440022} is an apocalyptic number.

140424212440022 is a deficient number, since it is larger than the sum of its proper divisors (104601709266718).

140424212440022 is a wasteful number, since it uses less digits than its factorization.

140424212440022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432900126955 (or 1432900126948 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 140424212440022 its reverse (220044212424041), we get a palindrome (360468424864063).

The spelling of 140424212440022 in words is "one hundred forty trillion, four hundred twenty-four billion, two hundred twelve million, four hundred forty thousand, twenty-two".