2421470707 has 2 divisors, whose sum is σ = 2421470708. Its totient is φ = 2421470706.

The previous prime is 2421470693. The next prime is 2421470741. The reversal of 2421470707 is 7070741242.

It is a happy number.

2421470707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2421470741) can be obtained adding 2421470707 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2421470707 is a prime.

It is not a weakly prime, because it can be changed into another prime (2421470747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210735353 + 1210735354.

It is an arithmetic number, because the mean of its divisors is an integer number (1210735354).

Almost surely, 2^2421470707 is an apocalyptic number.

2421470707 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421470707 is an equidigital number, since it uses as much as digits as its factorization.

2421470707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21952, while the sum is 34.

The square root of 2421470707 is about 49208.4414201466. The cubic root of 2421470707 is about 1342.8466082194.

The spelling of 2421470707 in words is "two billion, four hundred twenty-one million, four hundred seventy thousand, seven hundred seven".