2424400051 has 2 divisors, whose sum is σ = 2424400052. Its totient is φ = 2424400050.

The previous prime is 2424400049. The next prime is 2424400067. The reversal of 2424400051 is 1500044242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2424400051 - 2¹ = 2424400049 is a prime.

Together with 2424400049, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2424399995 and 2424400031.

It is not a weakly prime, because it can be changed into another prime (2424400021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212200025 + 1212200026.

It is an arithmetic number, because the mean of its divisors is an integer number (1212200026).

Almost surely, 2^2424400051 is an apocalyptic number.

2424400051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2424400051 is an equidigital number, since it uses as much as digits as its factorization.

2424400051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2424400051 is about 49238.1970730042. The cubic root of 2424400051 is about 1343.3878873240.

Adding to 2424400051 its reverse (1500044242), we get a palindrome (3924444293).

The spelling of 2424400051 in words is "two billion, four hundred twenty-four million, four hundred thousand, fifty-one".