402214104306 has 160 divisors (see below), whose sum is σ = 1064107376640. Its totient is φ = 111120012000.

The previous prime is 402214104221. The next prime is 402214104307. The reversal of 402214104306 is 603401412204.

It is a happy number.

402214104306 is a `hidden beast` number, since 4 + 0 + 2 + 214 + 10 + 430 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 402214104306.

It is not an unprimeable number, because it can be changed into a prime (402214104307) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 50582631 + ... + 50590581.

It is an arithmetic number, because the mean of its divisors is an integer number (6650671104).

Almost surely, 2^402214104306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402214104306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532053688320).

402214104306 is an abundant number, since it is smaller than the sum of its proper divisors (661893272334).

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

402214104306 is a wasteful number, since it uses less digits than its factorization.

402214104306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442 (or 9433 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 402214104306 in words is "four hundred two billion, two hundred fourteen million, one hundred four thousand, three hundred six".