140333606438 has 8 divisors (see below), whose sum is σ = 216189610032. Its totient is φ = 68270403096.

The previous prime is 140333606437. The next prime is 140333606443. The reversal of 140333606438 is 834606333041.

140333606438 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 140333606395 and 140333606404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140333606437) 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, 948199970 + ... + 948200117.

It is an arithmetic number, because the mean of its divisors is an integer number (27023701254).

Almost surely, 2^140333606438 is an apocalyptic number.

140333606438 is a deficient number, since it is larger than the sum of its proper divisors (75856003594).

140333606438 is a wasteful number, since it uses less digits than its factorization.

140333606438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896400126.

The product of its (nonzero) digits is 373248, while the sum is 41.

Adding to 140333606438 its reverse (834606333041), we get a palindrome (974939939479).

The spelling of 140333606438 in words is "one hundred forty billion, three hundred thirty-three million, six hundred six thousand, four hundred thirty-eight".