140853381763 has 16 divisors (see below), whose sum is σ = 145834698240. Its totient is φ = 135951431616.

The previous prime is 140853381703. The next prime is 140853381769. The reversal of 140853381763 is 367183358041.

It is a cyclic number.

It is not a de Polignac number, because 140853381763 - 2²⁵ = 140819827331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140853381769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7058506 + ... + 7078432.

It is an arithmetic number, because the mean of its divisors is an integer number (9114668640).

Almost surely, 2^140853381763 is an apocalyptic number.

140853381763 is a deficient number, since it is larger than the sum of its proper divisors (4981316477).

140853381763 is a wasteful number, since it uses less digits than its factorization.

140853381763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21906.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 140853381763 in words is "one hundred forty billion, eight hundred fifty-three million, three hundred eighty-one thousand, seven hundred sixty-three".