2404000451 has 2 divisors, whose sum is σ = 2404000452. Its totient is φ = 2404000450.

The previous prime is 2404000439. The next prime is 2404000453. The reversal of 2404000451 is 1540004042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2404000451 is a prime.

Together with 2404000453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2404000453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202000225 + 1202000226.

It is an arithmetic number, because the mean of its divisors is an integer number (1202000226).

Almost surely, 2^2404000451 is an apocalyptic number.

2404000451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404000451 is an equidigital number, since it uses as much as digits as its factorization.

2404000451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2404000451 is about 49030.6072876933. The cubic root of 2404000451 is about 1339.6093854773.

Adding to 2404000451 its reverse (1540004042), we get a palindrome (3944004493).

The spelling of 2404000451 in words is "two billion, four hundred four million, four hundred fifty-one", and thus it is an aban number.