14132403 has 6 divisors (see below), whose sum is σ = 20413484. Its totient is φ = 9421596.

The previous prime is 14132401. The next prime is 14132429. The reversal of 14132403 is 30423141.

It is not a de Polignac number, because 14132403 - 2¹ = 14132401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14132401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 785125 + ... + 785142.

Almost surely, 2^14132403 is an apocalyptic number.

14132403 is a deficient number, since it is larger than the sum of its proper divisors (6281081).

14132403 is a wasteful number, since it uses less digits than its factorization.

14132403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570273 (or 1570270 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14132403 is about 3759.3088460514. The cubic root of 14132403 is about 241.7716296064.

Adding to 14132403 its reverse (30423141), we get a palindrome (44555544).

It can be divided in two parts, 14132 and 403, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 14132403 in words is "fourteen million, one hundred thirty-two thousand, four hundred three".