140424230310022 has 8 divisors (see below), whose sum is σ = 223026718727736. Its totient is φ = 66081990734112.

The previous prime is 140424230309921. The next prime is 140424230310029. The reversal of 140424230310022 is 220013032424041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140424230310029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2065062210408 + ... + 2065062210475.

It is an arithmetic number, because the mean of its divisors is an integer number (27878339840967).

Almost surely, 2^{140424230310022} is an apocalyptic number.

140424230310022 is a deficient number, since it is larger than the sum of its proper divisors (82602488417714).

140424230310022 is a wasteful number, since it uses less digits than its factorization.

140424230310022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4130124420902.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140424230310022 its reverse (220013032424041), we get a palindrome (360437262734063).

The spelling of 140424230310022 in words is "one hundred forty trillion, four hundred twenty-four billion, two hundred thirty million, three hundred ten thousand, twenty-two".