420160016272264 has 16 divisors (see below), whose sum is σ = 789680221520400. Its totient is φ = 209578623866832.

The previous prime is 420160016272247. The next prime is 420160016272319. The reversal of 420160016272264 is 462272610061024.

It is a self number, because there is not a number n which added to its sum of digits gives 420160016272264.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62673030102 + ... + 62673036805.

It is an arithmetic number, because the mean of its divisors is an integer number (49355013845025).

Almost surely, 2^{420160016272264} is an apocalyptic number.

It is an amenable number.

420160016272264 is a deficient number, since it is larger than the sum of its proper divisors (369520205248136).

420160016272264 is a wasteful number, since it uses less digits than its factorization.

420160016272264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125346067332 (or 125346067328 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 420160016272264 in words is "four hundred twenty trillion, one hundred sixty billion, sixteen million, two hundred seventy-two thousand, two hundred sixty-four".