402214030330 has 16 divisors (see below), whose sum is σ = 827411719680. Its totient is φ = 137901953232.

The previous prime is 402214030319. The next prime is 402214030451. The reversal of 402214030330 is 33030412204.

It is a happy number.

It is a super-2 number, since 2×402214030330² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2872957290 + ... + 2872957429.

It is an arithmetic number, because the mean of its divisors is an integer number (51713232480).

Almost surely, 2^402214030330 is an apocalyptic number.

402214030330 is an abundant number, since it is smaller than the sum of its proper divisors (425197689350).

402214030330 is a wasteful number, since it uses less digits than its factorization.

402214030330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745914733.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 402214030330 its reverse (33030412204), we get a palindrome (435244442534).

The spelling of 402214030330 in words is "four hundred two billion, two hundred fourteen million, thirty thousand, three hundred thirty".