4000242003 has 8 divisors (see below), whose sum is σ = 5385439488. Its totient is φ = 2640936264.

The previous prime is 4000241989. The next prime is 4000242011. The reversal of 4000242003 is 3002420004.

It is a happy number.

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

It is not a de Polignac number, because 4000242003 - 2¹⁸ = 3999979859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4000247003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6472575 + ... + 6473192.

It is an arithmetic number, because the mean of its divisors is an integer number (673179936).

Almost surely, 2^4000242003 is an apocalyptic number.

4000242003 is a deficient number, since it is larger than the sum of its proper divisors (1385197485).

4000242003 is a wasteful number, since it uses less digits than its factorization.

4000242003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12945873.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4000242003 is about 63247.4663761324. The cubic root of 4000242003 is about 1587.4330643073.

Adding to 4000242003 its reverse (3002420004), we get a palindrome (7002662007).

The spelling of 4000242003 in words is "four billion, two hundred forty-two thousand, three".