420364230 has 64 divisors (see below), whose sum is σ = 1185262848. Its totient is φ = 94066560.

The previous prime is 420364211. The next prime is 420364279. The reversal of 420364230 is 32463024.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 420364230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44704 + ... + 53283.

It is an arithmetic number, because the mean of its divisors is an integer number (18519732).

Almost surely, 2^420364230 is an apocalyptic number.

420364230 is an abundant number, since it is smaller than the sum of its proper divisors (764898618).

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

420364230 is a wasteful number, since it uses less digits than its factorization.

420364230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98021.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 420364230 is about 20502.7859082613. The cubic root of 420364230 is about 749.1036580772.

The spelling of 420364230 in words is "four hundred twenty million, three hundred sixty-four thousand, two hundred thirty".