420214122302 has 16 divisors (see below), whose sum is σ = 678945240960. Its totient is φ = 193905604512.

The previous prime is 420214122299. The next prime is 420214122319. The reversal of 420214122302 is 203221412024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509902 + ... + 1766417.

It is an arithmetic number, because the mean of its divisors is an integer number (42434077560).

Almost surely, 2^420214122302 is an apocalyptic number.

420214122302 is a deficient number, since it is larger than the sum of its proper divisors (258731118658).

420214122302 is a wasteful number, since it uses less digits than its factorization.

420214122302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281267.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 420214122302 its reverse (203221412024), we get a palindrome (623435534326).

The spelling of 420214122302 in words is "four hundred twenty billion, two hundred fourteen million, one hundred twenty-two thousand, three hundred two".