420050000407 has 2 divisors, whose sum is σ = 420050000408. Its totient is φ = 420050000406.

The previous prime is 420050000399. The next prime is 420050000429. The reversal of 420050000407 is 704000050024.

It is an a-pointer prime, because the next prime (420050000429) can be obtained adding 420050000407 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 420050000407 - 2³ = 420050000399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (420050000507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210025000203 + 210025000204.

It is an arithmetic number, because the mean of its divisors is an integer number (210025000204).

Almost surely, 2^420050000407 is an apocalyptic number.

420050000407 is a deficient number, since it is larger than the sum of its proper divisors (1).

420050000407 is an equidigital number, since it uses as much as digits as its factorization.

420050000407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 22.

The spelling of 420050000407 in words is "four hundred twenty billion, fifty million, four hundred seven", and thus it is an aban number.