402114202242 has 32 divisors (see below), whose sum is σ = 806979124224. Its totient is φ = 133580370000.

The previous prime is 402114202141. The next prime is 402114202267. The reversal of 402114202242 is 242202411204.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2047867 + ... + 2235617.

It is an arithmetic number, because the mean of its divisors is an integer number (25218097632).

Almost surely, 2^402114202242 is an apocalyptic number.

402114202242 is an abundant number, since it is smaller than the sum of its proper divisors (404864921982).

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

402114202242 is a wasteful number, since it uses less digits than its factorization.

402114202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188974.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 402114202242 its reverse (242202411204), we get a palindrome (644316613446).

The spelling of 402114202242 in words is "four hundred two billion, one hundred fourteen million, two hundred two thousand, two hundred forty-two".