140750916378 has 16 divisors (see below), whose sum is σ = 281657294496. Its totient is φ = 46891061840.

The previous prime is 140750916343. The next prime is 140750916413. The reversal of 140750916378 is 873619057041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140750916343) and next prime (140750916413).

It is a super-2 number, since 2×140750916378² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140750916378.

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, 6465801 + ... + 6487532.

It is an arithmetic number, because the mean of its divisors is an integer number (17603580906).

Almost surely, 2^140750916378 is an apocalyptic number.

140750916378 is an abundant number, since it is smaller than the sum of its proper divisors (140906378118).

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

140750916378 is a wasteful number, since it uses less digits than its factorization.

140750916378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12955149.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 140750916378 in words is "one hundred forty billion, seven hundred fifty million, nine hundred sixteen thousand, three hundred seventy-eight".