420207060419 has 2 divisors, whose sum is σ = 420207060420. Its totient is φ = 420207060418.

The previous prime is 420207060319. The next prime is 420207060431. The reversal of 420207060419 is 914060702024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 420207060419 - 2³⁶ = 351487583683 is a prime.

It is a super-2 number, since 2×420207060419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (420207060499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210103530209 + 210103530210.

It is an arithmetic number, because the mean of its divisors is an integer number (210103530210).

Almost surely, 2^420207060419 is an apocalyptic number.

420207060419 is a deficient number, since it is larger than the sum of its proper divisors (1).

420207060419 is an equidigital number, since it uses as much as digits as its factorization.

420207060419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 420207060419 in words is "four hundred twenty billion, two hundred seven million, sixty thousand, four hundred nineteen".