20141403 has 8 divisors (see below), whose sum is σ = 26880000. Its totient is φ = 13415208.

The previous prime is 20141389. The next prime is 20141417. The reversal of 20141403 is 30414102.

It is an interprime number because it is at equal distance from previous prime (20141389) and next prime (20141417).

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

It is not a de Polignac number, because 20141403 - 2¹² = 20137307 is a prime.

It is a super-2 number, since 2×20141403² = 811352229616818, which contains 22 as substring.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (20141423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1798 + ... + 6596.

It is an arithmetic number, because the mean of its divisors is an integer number (3360000).

Almost surely, 2^20141403 is an apocalyptic number.

20141403 is a deficient number, since it is larger than the sum of its proper divisors (6738597).

20141403 is a wasteful number, since it uses less digits than its factorization.

20141403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6201.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 20141403 is about 4487.9174457648. The cubic root of 20141403 is about 272.0799712588.

Adding to 20141403 its reverse (30414102), we get a palindrome (50555505).

The spelling of 20141403 in words is "twenty million, one hundred forty-one thousand, four hundred three".