4200340249 has 8 divisors (see below), whose sum is σ = 4809169088. Its totient is φ = 3593706480.

The previous prime is 4200340237. The next prime is 4200340271. The reversal of 4200340249 is 9420430024.

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

It is not a de Polignac number, because 4200340249 - 2⁵ = 4200340217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4200040249) 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 7 ways as a sum of consecutive naturals, for example, 544662 + ... + 552319.

It is an arithmetic number, because the mean of its divisors is an integer number (601146136).

Almost surely, 2^4200340249 is an apocalyptic number.

It is an amenable number.

4200340249 is a deficient number, since it is larger than the sum of its proper divisors (608828839).

4200340249 is a wasteful number, since it uses less digits than its factorization.

4200340249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097535.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4200340249 is about 64810.0320089413. The cubic root of 4200340249 is about 1613.4722136960.

The spelling of 4200340249 in words is "four billion, two hundred million, three hundred forty thousand, two hundred forty-nine".