420104416 has 24 divisors (see below), whose sum is σ = 827691480. Its totient is φ = 209897088.

The previous prime is 420104413. The next prime is 420104429. The reversal of 420104416 is 614401024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420104413) 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, 48030 + ... + 56098.

It is an arithmetic number, because the mean of its divisors is an integer number (34487145).

Almost surely, 2^420104416 is an apocalyptic number.

It is an amenable number.

420104416 is a deficient number, since it is larger than the sum of its proper divisors (407587064).

420104416 is a wasteful number, since it uses less digits than its factorization.

420104416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9706 (or 9698 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 420104416 is about 20496.4488631568. The cubic root of 420104416 is about 748.9492937462.

The spelling of 420104416 in words is "four hundred twenty million, one hundred four thousand, four hundred sixteen".