420214343383 has 2 divisors, whose sum is σ = 420214343384. Its totient is φ = 420214343382.

The previous prime is 420214343377. The next prime is 420214343443. The reversal of 420214343383 is 383343412024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 420214343383 - 2²¹ = 420212246231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (420214343303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210107171691 + 210107171692.

It is an arithmetic number, because the mean of its divisors is an integer number (210107171692).

Almost surely, 2^420214343383 is an apocalyptic number.

420214343383 is a deficient number, since it is larger than the sum of its proper divisors (1).

420214343383 is an equidigital number, since it uses as much as digits as its factorization.

420214343383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 420214343383 in words is "four hundred twenty billion, two hundred fourteen million, three hundred forty-three thousand, three hundred eighty-three".