201402210330 has 48 divisors (see below), whose sum is σ = 523925761320. Its totient is φ = 53678536704.

The previous prime is 201402210329. The next prime is 201402210463. The reversal of 201402210330 is 33012204102.

201402210330 is a `hidden beast` number, since 20 + 1 + 402 + 210 + 3 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 158772762369 + 42629447961 = 398463^2 + 206469^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428815 + ... + 765954.

Almost surely, 2^201402210330 is an apocalyptic number.

201402210330 is an abundant number, since it is smaller than the sum of its proper divisors (322523550990).

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

201402210330 is a wasteful number, since it uses less digits than its factorization.

201402210330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196655 (or 1196652 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201402210330 its reverse (33012204102), we get a palindrome (234414414432).

The spelling of 201402210330 in words is "two hundred one billion, four hundred two million, two hundred ten thousand, three hundred thirty".