420061116 has 24 divisors (see below), whose sum is σ = 981159424. Its totient is φ = 139875120.

The previous prime is 420061097. The next prime is 420061133. The reversal of 420061116 is 611160024.

It is a junction number, because it is equal to n+sod(n) for n = 420061092 and 420061101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5770 + ... + 29553.

Almost surely, 2^420061116 is an apocalyptic number.

It is an amenable number.

420061116 is an abundant number, since it is smaller than the sum of its proper divisors (561098308).

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

420061116 is a wasteful number, since it uses less digits than its factorization.

420061116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36321 (or 36319 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 420061116 is about 20495.3925554013. The cubic root of 420061116 is about 748.9235615573.

The spelling of 420061116 in words is "four hundred twenty million, sixty-one thousand, one hundred sixteen".