14212551332 has 72 divisors (see below), whose sum is σ = 29661229080. Its totient is φ = 5939619840.

The previous prime is 14212551329. The next prime is 14212551337. The reversal of 14212551332 is 23315521241.

It can be written as a sum of positive squares in 4 ways, for example, as 48219136 + 14164332196 = 6944^2 + 119014^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14212551295 and 14212551304.

It is not an unprimeable number, because it can be changed into a prime (14212551337) 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, 1267832 + ... + 1278992.

It is an arithmetic number, because the mean of its divisors is an integer number (411961515).

Almost surely, 2^14212551332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14212551332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14830614540).

14212551332 is an abundant number, since it is smaller than the sum of its proper divisors (15448677748).

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

14212551332 is a wasteful number, since it uses less digits than its factorization.

14212551332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11341 (or 11332 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The spelling of 14212551332 in words is "fourteen billion, two hundred twelve million, five hundred fifty-one thousand, three hundred thirty-two".