420141282160 has 40 divisors (see below), whose sum is σ = 984285211536. Its totient is φ = 166773634560.

The previous prime is 420141282157. The next prime is 420141282161. The reversal of 420141282160 is 61282141024.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420141282161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20034429 + ... + 20055388.

Almost surely, 2^420141282160 is an apocalyptic number.

420141282160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

420141282160 is an abundant number, since it is smaller than the sum of its proper divisors (564143929376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

420141282160 is a wasteful number, since it uses less digits than its factorization.

420141282160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40089961 (or 40089955 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The spelling of 420141282160 in words is "four hundred twenty billion, one hundred forty-one million, two hundred eighty-two thousand, one hundred sixty".