140422032244112 has 80 divisors (see below), whose sum is σ = 288591850010880. Its totient is φ = 66048000268800.

The previous prime is 140422032244099. The next prime is 140422032244121. The reversal of 140422032244112 is 211442230224041.

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, 158467562 + ... + 159351222.

It is an arithmetic number, because the mean of its divisors is an integer number (3607398125136).

Almost surely, 2^{140422032244112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140422032244112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144295925005440).

140422032244112 is an abundant number, since it is smaller than the sum of its proper divisors (148169817766768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140422032244112 is a wasteful number, since it uses less digits than its factorization.

140422032244112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890832 (or 890826 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 140422032244112 its reverse (211442230224041), we get a palindrome (351864262468153).

The spelling of 140422032244112 in words is "one hundred forty trillion, four hundred twenty-two billion, thirty-two million, two hundred forty-four thousand, one hundred twelve".