420200442316 has 12 divisors (see below), whose sum is σ = 753286159080. Its totient is φ = 204975825440.

The previous prime is 420200442257. The next prime is 420200442317. The reversal of 420200442316 is 613244002024.

It is not an unprimeable number, because it can be changed into a prime (420200442317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1281098746 + ... + 1281099073.

It is an arithmetic number, because the mean of its divisors is an integer number (62773846590).

Almost surely, 2^420200442316 is an apocalyptic number.

It is an amenable number.

420200442316 is a deficient number, since it is larger than the sum of its proper divisors (333085716764).

420200442316 is a wasteful number, since it uses less digits than its factorization.

420200442316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562197864 (or 2562197862 counting only the distinct ones).

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

The spelling of 420200442316 in words is "four hundred twenty billion, two hundred million, four hundred forty-two thousand, three hundred sixteen".