140783383 has 8 divisors (see below), whose sum is σ = 151729200. Its totient is φ = 129854208.

The previous prime is 140783359. The next prime is 140783389. The reversal of 140783383 is 383387041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140783383 - 2⁵ = 140783351 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 (140783389) 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 7 ways as a sum of consecutive naturals, for example, 17703 + ... + 24391.

It is an arithmetic number, because the mean of its divisors is an integer number (18966150).

Almost surely, 2^140783383 is an apocalyptic number.

140783383 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

140783383 is a deficient number, since it is larger than the sum of its proper divisors (10945817).

140783383 is a wasteful number, since it uses less digits than its factorization.

140783383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8321.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 140783383 is about 11865.2173599981. The cubic root of 140783383 is about 520.2161120944.

The spelling of 140783383 in words is "one hundred forty million, seven hundred eighty-three thousand, three hundred eighty-three".