213250425331416 has 64 divisors (see below), whose sum is σ = 587350406476800. Its totient is φ = 63981525744000.

The previous prime is 213250425331403. The next prime is 213250425331417. The reversal of 213250425331416 is 614133524052312.

It is a super-3 number, since 3×213250425331416³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213250425331417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3998818696 + ... + 3998872023.

It is an arithmetic number, because the mean of its divisors is an integer number (9177350101200).

Almost surely, 2^{213250425331416} is an apocalyptic number.

It is an amenable number.

213250425331416 is an abundant number, since it is smaller than the sum of its proper divisors (374099981145384).

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

213250425331416 is a wasteful number, since it uses less digits than its factorization.

213250425331416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7997690840 (or 7997690836 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 213250425331416 its reverse (614133524052312), we get a palindrome (827383949383728).

The spelling of 213250425331416 in words is "two hundred thirteen trillion, two hundred fifty billion, four hundred twenty-five million, three hundred thirty-one thousand, four hundred sixteen".