12404341451 has 8 divisors (see below), whose sum is σ = 12845743680. Its totient is φ = 11969890632.

The previous prime is 12404341423. The next prime is 12404341459. The reversal of 12404341451 is 15414340421.

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 12404341451 - 2²² = 12400147147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12404341459) 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, 1734221 + ... + 1741358.

It is an arithmetic number, because the mean of its divisors is an integer number (1605717960).

Almost surely, 2^12404341451 is an apocalyptic number.

12404341451 is a deficient number, since it is larger than the sum of its proper divisors (441402229).

12404341451 is an equidigital number, since it uses as much as digits as its factorization.

12404341451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475705.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 12404341451 its reverse (15414340421), we get a palindrome (27818681872).

The spelling of 12404341451 in words is "twelve billion, four hundred four million, three hundred forty-one thousand, four hundred fifty-one".