14215216350 has 48 divisors (see below), whose sum is σ = 35260979760. Its totient is φ = 3789945600.

The previous prime is 14215216331. The next prime is 14215216357. The reversal of 14215216350 is 5361251241.

It is a super-3 number, since 3×14215216350³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14215216357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1448460 + ... + 1458240.

It is an arithmetic number, because the mean of its divisors is an integer number (734603745).

Almost surely, 2^14215216350 is an apocalyptic number.

14215216350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14215216350 is an abundant number, since it is smaller than the sum of its proper divisors (21045763410).

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

14215216350 is a wasteful number, since it uses less digits than its factorization.

14215216350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19485 (or 19480 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 14215216350 its reverse (5361251241), we get a palindrome (19576467591).

The spelling of 14215216350 in words is "fourteen billion, two hundred fifteen million, two hundred sixteen thousand, three hundred fifty".