13441021132 has 48 divisors (see below), whose sum is σ = 29697131520. Its totient is φ = 5170464000.

The previous prime is 13441021127. The next prime is 13441021159. The reversal of 13441021132 is 23112014431.

It is a super-2 number, since 2×13441021132² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251869 + ... + 300532.

It is an arithmetic number, because the mean of its divisors is an integer number (618690240).

Almost surely, 2^13441021132 is an apocalyptic number.

It is an amenable number.

13441021132 is an abundant number, since it is smaller than the sum of its proper divisors (16256110388).

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

13441021132 is a wasteful number, since it uses less digits than its factorization.

13441021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552502 (or 552500 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13441021132 its reverse (23112014431), we get a palindrome (36553035563).

The spelling of 13441021132 in words is "thirteen billion, four hundred forty-one million, twenty-one thousand, one hundred thirty-two".