140043416432 has 160 divisors (see below), whose sum is σ = 295488587520. Its totient is φ = 64094146560.

The previous prime is 140043416419. The next prime is 140043416479. The reversal of 140043416432 is 234614340041.

140043416432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×140043416432³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323425688 + ... + 323426120.

It is an arithmetic number, because the mean of its divisors is an integer number (1846803672).

Almost surely, 2^140043416432 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 140043416432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147744293760).

140043416432 is an abundant number, since it is smaller than the sum of its proper divisors (155445171088).

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

140043416432 is a wasteful number, since it uses less digits than its factorization.

140043416432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 140043416432 its reverse (234614340041), we get a palindrome (374657756473).

The spelling of 140043416432 in words is "one hundred forty billion, forty-three million, four hundred sixteen thousand, four hundred thirty-two".