11404142003 has 8 divisors (see below), whose sum is σ = 12033684000. Its totient is φ = 10785742528.

The previous prime is 11404141963. The next prime is 11404142021. The reversal of 11404142003 is 30024140411.

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

It is a cyclic number.

It is not a de Polignac number, because 11404142003 - 2⁶ = 11404141939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11404142083) 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, 2783528 + ... + 2787621.

It is an arithmetic number, because the mean of its divisors is an integer number (1504210500).

Almost surely, 2^11404142003 is an apocalyptic number.

11404142003 is a deficient number, since it is larger than the sum of its proper divisors (629541997).

11404142003 is an equidigital number, since it uses as much as digits as its factorization.

11404142003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5571261.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11404142003 its reverse (30024140411), we get a palindrome (41428282414).

The spelling of 11404142003 in words is "eleven billion, four hundred four million, one hundred forty-two thousand, three".