140051713378 has 8 divisors (see below), whose sum is σ = 211166055468. Its totient is φ = 69663028224.

The previous prime is 140051713369. The next prime is 140051713379. The reversal of 140051713378 is 873317150041.

140051713378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 137672907849 + 2378805529 = 371043^2 + 48773^2 .

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

It is a super-2 number, since 2×140051713378² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140051713378.

It is not an unprimeable number, because it can be changed into a prime (140051713379) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 181413751 + ... + 181414522.

Almost surely, 2^140051713378 is an apocalyptic number.

140051713378 is a deficient number, since it is larger than the sum of its proper divisors (71114342090).

140051713378 is a wasteful number, since it uses less digits than its factorization.

140051713378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362828468.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 140051713378 in words is "one hundred forty billion, fifty-one million, seven hundred thirteen thousand, three hundred seventy-eight".