4140391783 has 16 divisors (see below), whose sum is σ = 4865097600. Its totient is φ = 3482952480.

The previous prime is 4140391781. The next prime is 4140391793. The reversal of 4140391783 is 3871930414.

It is a cyclic number.

It is not a de Polignac number, because 4140391783 - 2¹ = 4140391781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140391781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221368 + ... + 239341.

It is an arithmetic number, because the mean of its divisors is an integer number (304068600).

Almost surely, 2^4140391783 is an apocalyptic number.

4140391783 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4140391783 is a deficient number, since it is larger than the sum of its proper divisors (724705817).

4140391783 is a wasteful number, since it uses less digits than its factorization.

4140391783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460782.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 4140391783 is about 64345.8761926512. The cubic root of 4140391783 is about 1605.7594233540.

The spelling of 4140391783 in words is "four billion, one hundred forty million, three hundred ninety-one thousand, seven hundred eighty-three".