4407420874651 has 2 divisors, whose sum is σ = 4407420874652. Its totient is φ = 4407420874650.

The previous prime is 4407420874579. The next prime is 4407420874757. The reversal of 4407420874651 is 1564780247044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4407420874651 - 2⁹ = 4407420874139 is a prime.

It is not a weakly prime, because it can be changed into another prime (4407420874151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203710437325 + 2203710437326.

It is an arithmetic number, because the mean of its divisors is an integer number (2203710437326).

Almost surely, 2^{4407420874651} is an apocalyptic number.

4407420874651 is a deficient number, since it is larger than the sum of its proper divisors (1).

4407420874651 is an equidigital number, since it uses as much as digits as its factorization.

4407420874651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 4407420874651 in words is "four trillion, four hundred seven billion, four hundred twenty million, eight hundred seventy-four thousand, six hundred fifty-one".