402232425214 has 8 divisors (see below), whose sum is σ = 603399895560. Its totient is φ = 201099126696.

The previous prime is 402232425197. The next prime is 402232425223. The reversal of 402232425214 is 412524232204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×402232425214² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8513509 + ... + 8560624.

It is an arithmetic number, because the mean of its divisors is an integer number (75424986945).

Almost surely, 2^402232425214 is an apocalyptic number.

402232425214 is a deficient number, since it is larger than the sum of its proper divisors (201167470346).

402232425214 is a wasteful number, since it uses less digits than its factorization.

402232425214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17085914.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 402232425214 its reverse (412524232204), we get a palindrome (814756657418).

The spelling of 402232425214 in words is "four hundred two billion, two hundred thirty-two million, four hundred twenty-five thousand, two hundred fourteen".