140502046283 has 4 divisors (see below), whose sum is σ = 146610830928. Its totient is φ = 134393261640.

The previous prime is 140502046271. The next prime is 140502046303. The reversal of 140502046283 is 382640205041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140502046283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140502066283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3054392288 + ... + 3054392333.

It is an arithmetic number, because the mean of its divisors is an integer number (36652707732).

Almost surely, 2^140502046283 is an apocalyptic number.

140502046283 is a deficient number, since it is larger than the sum of its proper divisors (6108784645).

140502046283 is an equidigital number, since it uses as much as digits as its factorization.

140502046283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6108784644.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 140502046283 in words is "one hundred forty billion, five hundred two million, forty-six thousand, two hundred eighty-three".