402043330230 has 32 divisors (see below), whose sum is σ = 968313567744. Its totient is φ = 106832713056.

The previous prime is 402043330229. The next prime is 402043330231. The reversal of 402043330230 is 32033340204.

It is an interprime number because it is at equal distance from previous prime (402043330229) and next prime (402043330231).

It is a self number, because there is not a number n which added to its sum of digits gives 402043330230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402043330231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23668974 + ... + 23685953.

It is an arithmetic number, because the mean of its divisors is an integer number (30259798992).

Almost surely, 2^402043330230 is an apocalyptic number.

402043330230 is an abundant number, since it is smaller than the sum of its proper divisors (566270237514).

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

402043330230 is a wasteful number, since it uses less digits than its factorization.

402043330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47355220.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 402043330230 its reverse (32033340204), we get a palindrome (434076670434).

The spelling of 402043330230 in words is "four hundred two billion, forty-three million, three hundred thirty thousand, two hundred thirty".