420104234062 has 16 divisors (see below), whose sum is σ = 636565883184. Its totient is φ = 207916720000.

The previous prime is 420104234057. The next prime is 420104234101. The reversal of 420104234062 is 260432401024.

It is a self number, because there is not a number n which added to its sum of digits gives 420104234062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483237 + ... + 1036207.

It is an arithmetic number, because the mean of its divisors is an integer number (39785367699).

Almost surely, 2^420104234062 is an apocalyptic number.

420104234062 is a deficient number, since it is larger than the sum of its proper divisors (216461649122).

420104234062 is a wasteful number, since it uses less digits than its factorization.

420104234062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556835.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 420104234062 its reverse (260432401024), we get a palindrome (680536635086).

The spelling of 420104234062 in words is "four hundred twenty billion, one hundred four million, two hundred thirty-four thousand, sixty-two".