140442551101342 has 8 divisors (see below), whose sum is σ = 240758659030896. Its totient is φ = 60189664757712.

The previous prime is 140442551101319. The next prime is 140442551101399. The reversal of 140442551101342 is 243101155244041.

140442551101342 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 super-2 number, since 2×140442551101342² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5015805396463 + ... + 5015805396490.

It is an arithmetic number, because the mean of its divisors is an integer number (30094832378862).

Almost surely, 2^{140442551101342} is an apocalyptic number.

140442551101342 is a deficient number, since it is larger than the sum of its proper divisors (100316107929554).

140442551101342 is a wasteful number, since it uses less digits than its factorization.

140442551101342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10031610792962.

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 140442551101342 in words is "one hundred forty trillion, four hundred forty-two billion, five hundred fifty-one million, one hundred one thousand, three hundred forty-two".