140746811111 has 8 divisors (see below), whose sum is σ = 149665636224. Its totient is φ = 131899052800.

The previous prime is 140746811069. The next prime is 140746811131. The reversal of 140746811111 is 111118647041.

140746811111 is digitally balanced in base 2, 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140746811111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140746811131) 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 7 ways as a sum of consecutive naturals, for example, 17762615 + ... + 17770536.

It is an arithmetic number, because the mean of its divisors is an integer number (18708204528).

Almost surely, 2^140746811111 is an apocalyptic number.

140746811111 is a deficient number, since it is larger than the sum of its proper divisors (8918825113).

140746811111 is a wasteful number, since it uses less digits than its factorization.

140746811111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35533401.

The product of its (nonzero) digits is 5376, while the sum is 35.

The spelling of 140746811111 in words is "one hundred forty billion, seven hundred forty-six million, eight hundred eleven thousand, one hundred eleven".