402204242130 has 32 divisors (see below), whose sum is σ = 979697502144. Its totient is φ = 105653651136.

The previous prime is 402204242101. The next prime is 402204242131. The reversal of 402204242130 is 31242402204.

It is a self number, because there is not a number n which added to its sum of digits gives 402204242130.

It is not an unprimeable number, because it can be changed into a prime (402204242131) 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, 100048797 + ... + 100052816.

It is an arithmetic number, because the mean of its divisors is an integer number (30615546942).

Almost surely, 2^402204242130 is an apocalyptic number.

402204242130 is an abundant number, since it is smaller than the sum of its proper divisors (577493260014).

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

402204242130 is a wasteful number, since it uses less digits than its factorization.

402204242130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200101690.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 402204242130 its reverse (31242402204), we get a palindrome (433446644334).

The spelling of 402204242130 in words is "four hundred two billion, two hundred four million, two hundred forty-two thousand, one hundred thirty".