13441421400 has 96 divisors (see below), whose sum is σ = 45456465600. Its totient is φ = 3258524800.

The previous prime is 13441421333. The next prime is 13441421401. The reversal of 13441421400 is 412414431.

It is a super-3 number, since 3×13441421400³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441421401) 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, 1011690 + ... + 1024889.

It is an arithmetic number, because the mean of its divisors is an integer number (473504850).

Almost surely, 2^13441421400 is an apocalyptic number.

13441421400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13441421400 is an abundant number, since it is smaller than the sum of its proper divisors (32015044200).

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

13441421400 is a wasteful number, since it uses less digits than its factorization.

13441421400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036609 (or 2036600 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 13441421400 its reverse (412414431), we get a palindrome (13853835831).

The spelling of 13441421400 in words is "thirteen billion, four hundred forty-one million, four hundred twenty-one thousand, four hundred".