140422093824 has 88 divisors (see below), whose sum is σ = 375956277760. Its totient is φ = 46597238784.

The previous prime is 140422093817. The next prime is 140422093883. The reversal of 140422093824 is 428390224041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582567 + ... + 787545.

Almost surely, 2^140422093824 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 140422093824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187978138880).

140422093824 is an abundant number, since it is smaller than the sum of its proper divisors (235534183936).

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

140422093824 is a wasteful number, since it uses less digits than its factorization.

140422093824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205225 (or 205207 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 140422093824 in words is "one hundred forty billion, four hundred twenty-two million, ninety-three thousand, eight hundred twenty-four".