140105766722002 has 16 divisors (see below), whose sum is σ = 210186702074880. Its totient is φ = 70043533175008.

The previous prime is 140105766721913. The next prime is 140105766722069. The reversal of 140105766722002 is 200227667501041.

It is a self number, because there is not a number n which added to its sum of digits gives 140105766722002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728714199 + ... + 728906437.

It is an arithmetic number, because the mean of its divisors is an integer number (13136668879680).

Almost surely, 2^{140105766722002} is an apocalyptic number.

140105766722002 is a deficient number, since it is larger than the sum of its proper divisors (70080935352878).

140105766722002 is a wasteful number, since it uses less digits than its factorization.

140105766722002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238985.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 140105766722002 in words is "one hundred forty trillion, one hundred five billion, seven hundred sixty-six million, seven hundred twenty-two thousand, two".