420462202199 has 16 divisors (see below), whose sum is σ = 472651200000. Its totient is φ = 371119637856.

The previous prime is 420462202151. The next prime is 420462202213. The reversal of 420462202199 is 991202264024.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420462202199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420462232199) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 662252 + ... + 1131150.

It is an arithmetic number, because the mean of its divisors is an integer number (29540700000).

Almost surely, 2^420462202199 is an apocalyptic number.

420462202199 is a deficient number, since it is larger than the sum of its proper divisors (52188997801).

420462202199 is a wasteful number, since it uses less digits than its factorization.

420462202199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471934.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 420462202199 in words is "four hundred twenty billion, four hundred sixty-two million, two hundred two thousand, one hundred ninety-nine".