420214034001323 has 2 divisors, whose sum is σ = 420214034001324. Its totient is φ = 420214034001322.

The previous prime is 420214034001313. The next prime is 420214034001337. The reversal of 420214034001323 is 323100430412024.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420214034001323 is a prime.

It is not a weakly prime, because it can be changed into another prime (420214034001313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210107017000661 + 210107017000662.

It is an arithmetic number, because the mean of its divisors is an integer number (210107017000662).

Almost surely, 2^{420214034001323} is an apocalyptic number.

420214034001323 is a deficient number, since it is larger than the sum of its proper divisors (1).

420214034001323 is an equidigital number, since it uses as much as digits as its factorization.

420214034001323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 420214034001323 its reverse (323100430412024), we get a palindrome (743314464413347).

The spelling of 420214034001323 in words is "four hundred twenty trillion, two hundred fourteen billion, thirty-four million, one thousand, three hundred twenty-three".