4020134403 has 8 divisors (see below), whose sum is σ = 5409355600. Its totient is φ = 2655501408.

The previous prime is 4020134369. The next prime is 4020134407. The reversal of 4020134403 is 3044310204.

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

It is not a de Polignac number, because 4020134403 - 2²⁸ = 3751698947 is a prime.

It is a super-2 number, since 2×4020134403² = 32322961236368332818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4020134403.

It is not an unprimeable number, because it can be changed into a prime (4020134407) 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, 6146668 + ... + 6147321.

It is an arithmetic number, because the mean of its divisors is an integer number (676169450).

Almost surely, 2^4020134403 is an apocalyptic number.

4020134403 is a deficient number, since it is larger than the sum of its proper divisors (1389221197).

4020134403 is a wasteful number, since it uses less digits than its factorization.

4020134403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12294101.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4020134403 is about 63404.5298302889. The cubic root of 4020134403 is about 1590.0600432213.

Adding to 4020134403 its reverse (3044310204), we get a palindrome (7064444607).

The spelling of 4020134403 in words is "four billion, twenty million, one hundred thirty-four thousand, four hundred three".