420500451140411 has 2 divisors, whose sum is σ = 420500451140412. Its totient is φ = 420500451140410.

The previous prime is 420500451140369. The next prime is 420500451140453. The reversal of 420500451140411 is 114041154005024.

It is a balanced prime because it is at equal distance from previous prime (420500451140369) and next prime (420500451140453).

It is a cyclic number.

It is not a de Polignac number, because 420500451140411 - 2¹⁰ = 420500451139387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (420500451146411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210250225570205 + 210250225570206.

It is an arithmetic number, because the mean of its divisors is an integer number (210250225570206).

Almost surely, 2^{420500451140411} is an apocalyptic number.

420500451140411 is a deficient number, since it is larger than the sum of its proper divisors (1).

420500451140411 is an equidigital number, since it uses as much as digits as its factorization.

420500451140411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12800, while the sum is 32.

The spelling of 420500451140411 in words is "four hundred twenty trillion, five hundred billion, four hundred fifty-one million, one hundred forty thousand, four hundred eleven".