1420580411 has 2 divisors, whose sum is σ = 1420580412. Its totient is φ = 1420580410.

The previous prime is 1420580407. The next prime is 1420580443. The reversal of 1420580411 is 1140850241.

It is a weak prime.

It is an emirp because it is prime and its reverse (1140850241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1420580411 - 2² = 1420580407 is a prime.

It is not a weakly prime, because it can be changed into another prime (1420510411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710290205 + 710290206.

It is an arithmetic number, because the mean of its divisors is an integer number (710290206).

Almost surely, 2^1420580411 is an apocalyptic number.

1420580411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420580411 is an equidigital number, since it uses as much as digits as its factorization.

1420580411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 1420580411 is about 37690.5878303855. The cubic root of 1420580411 is about 1124.1439838156.

The spelling of 1420580411 in words is "one billion, four hundred twenty million, five hundred eighty thousand, four hundred eleven".