140422321423124 has 72 divisors (see below), whose sum is σ = 267154837927488. Its totient is φ = 64552491294720.

The previous prime is 140422321423123. The next prime is 140422321423129. The reversal of 140422321423124 is 421324123224041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140422321423121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2503623809 + ... + 2503679895.

It is an arithmetic number, because the mean of its divisors is an integer number (3710483860104).

Almost surely, 2^{140422321423124} is an apocalyptic number.

It is an amenable number.

140422321423124 is a deficient number, since it is larger than the sum of its proper divisors (126732516504364).

140422321423124 is a wasteful number, since it uses less digits than its factorization.

140422321423124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70785 (or 70770 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 140422321423124 its reverse (421324123224041), we get a palindrome (561746444647165).

The spelling of 140422321423124 in words is "one hundred forty trillion, four hundred twenty-two billion, three hundred twenty-one million, four hundred twenty-three thousand, one hundred twenty-four".