4013430403 has 4 divisors (see below), whose sum is σ = 4014591480. Its totient is φ = 4012269328.

The previous prime is 4013430383. The next prime is 4013430409. The reversal of 4013430403 is 3040343104.

4013430403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4013430403 - 2¹³ = 4013422211 is a prime.

It is a super-2 number, since 2×4013430403² = 32215247199449484818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4013430409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575338 + ... + 582271.

It is an arithmetic number, because the mean of its divisors is an integer number (1003647870).

Almost surely, 2^4013430403 is an apocalyptic number.

4013430403 is a deficient number, since it is larger than the sum of its proper divisors (1161077).

4013430403 is a wasteful number, since it uses less digits than its factorization.

4013430403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161076.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4013430403 is about 63351.6408864048. The cubic root of 4013430403 is about 1589.1756869300.

Adding to 4013430403 its reverse (3040343104), we get a palindrome (7053773507).

The spelling of 4013430403 in words is "four billion, thirteen million, four hundred thirty thousand, four hundred three".