12141034400 has 72 divisors (see below), whose sum is σ = 32333805504. Its totient is φ = 4414918400.

The previous prime is 12141034363. The next prime is 12141034421. The reversal of 12141034400 is 443014121.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 681032 + ... + 698631.

It is an arithmetic number, because the mean of its divisors is an integer number (449080632).

Almost surely, 2^12141034400 is an apocalyptic number.

12141034400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12141034400 is an abundant number, since it is smaller than the sum of its proper divisors (20192771104).

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

12141034400 is a wasteful number, since it uses less digits than its factorization.

12141034400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379694 (or 1379681 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12141034400 its reverse (443014121), we get a palindrome (12584048521).

The spelling of 12141034400 in words is "twelve billion, one hundred forty-one million, thirty-four thousand, four hundred".