11421414201232 has 160 divisors (see below), whose sum is σ = 26546554126080. Its totient is φ = 4656824524800.

The previous prime is 11421414201193. The next prime is 11421414201233. The reversal of 11421414201232 is 23210241412411.

It is a super-2 number, since 2×11421414201232² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 11421414201232.

It is not an unprimeable number, because it can be changed into a prime (11421414201233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249173388 + ... + 249219220.

It is an arithmetic number, because the mean of its divisors is an integer number (165915963288).

Almost surely, 2^{11421414201232} 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 11421414201232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13273277063040).

11421414201232 is an abundant number, since it is smaller than the sum of its proper divisors (15125139924848).

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

11421414201232 is a wasteful number, since it uses less digits than its factorization.

11421414201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47001 (or 46995 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 11421414201232 its reverse (23210241412411), we get a palindrome (34631655613643).

The spelling of 11421414201232 in words is "eleven trillion, four hundred twenty-one billion, four hundred fourteen million, two hundred one thousand, two hundred thirty-two".