7140030403 has 8 divisors (see below), whose sum is σ = 7979103216. Its totient is φ = 6332620800.

The previous prime is 7140030397. The next prime is 7140030407. The reversal of 7140030403 is 3040300417.

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 7140030403 - 2¹⁷ = 7139899331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7140030407) 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, 7915326 + ... + 7916227.

It is an arithmetic number, because the mean of its divisors is an integer number (997387902).

Almost surely, 2^7140030403 is an apocalyptic number.

7140030403 is a deficient number, since it is larger than the sum of its proper divisors (839072813).

7140030403 is a wasteful number, since it uses less digits than its factorization.

7140030403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15831605.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 7140030403 is about 84498.7005994767. The cubic root of 7140030403 is about 1925.6027035478.

The spelling of 7140030403 in words is "seven billion, one hundred forty million, thirty thousand, four hundred three".