4140252403 has 24 divisors (see below), whose sum is σ = 5146416000. Its totient is φ = 3309320448.

The previous prime is 4140252373. The next prime is 4140252407. The reversal of 4140252403 is 3042520414.

It is a happy number.

It is not a de Polignac number, because 4140252403 - 2⁹ = 4140251891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140252407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67998 + ... + 113596.

It is an arithmetic number, because the mean of its divisors is an integer number (214434000).

Almost surely, 2^4140252403 is an apocalyptic number.

4140252403 is a deficient number, since it is larger than the sum of its proper divisors (1006163597).

4140252403 is a wasteful number, since it uses less digits than its factorization.

4140252403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45739 (or 45732 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4140252403 is about 64344.7931304468. The cubic root of 4140252403 is about 1605.7414046679.

Adding to 4140252403 its reverse (3042520414), we get a palindrome (7182772817).

The spelling of 4140252403 in words is "four billion, one hundred forty million, two hundred fifty-two thousand, four hundred three".