12041403999 has 8 divisors (see below), whose sum is σ = 16055750400. Its totient is φ = 8027330136.

The previous prime is 12041403973. The next prime is 12041404003. The reversal of 12041403999 is 99930414021.

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

It is not a de Polignac number, because 12041403999 - 2⁵ = 12041403967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12041403999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041403299) 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, 82602 + ... + 175800.

It is an arithmetic number, because the mean of its divisors is an integer number (2006968800).

Almost surely, 2^12041403999 is an apocalyptic number.

12041403999 is a deficient number, since it is larger than the sum of its proper divisors (4014346401).

12041403999 is an equidigital number, since it uses as much as digits as its factorization.

12041403999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136269.

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 12041403999 in words is "twelve billion, forty-one million, four hundred three thousand, nine hundred ninety-nine".