2420432507 has 2 divisors, whose sum is σ = 2420432508. Its totient is φ = 2420432506.

The previous prime is 2420432473. The next prime is 2420432537. The reversal of 2420432507 is 7052340242.

2420432507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2420432507 - 2¹⁰ = 2420431483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2420432507.

It is not a weakly prime, because it can be changed into another prime (2420432537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210216253 + 1210216254.

It is an arithmetic number, because the mean of its divisors is an integer number (1210216254).

Almost surely, 2^2420432507 is an apocalyptic number.

2420432507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420432507 is an equidigital number, since it uses as much as digits as its factorization.

2420432507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 2420432507 is about 49197.8912861110. The cubic root of 2420432507 is about 1342.6546666530.

Adding to 2420432507 its reverse (7052340242), we get a palindrome (9472772749).

The spelling of 2420432507 in words is "two billion, four hundred twenty million, four hundred thirty-two thousand, five hundred seven".