412121440000 has 180 divisors, whose sum is σ = 1061135078080. Its totient is φ = 159528960000.

The previous prime is 412121439959. The next prime is 412121440009. The reversal of 412121440000 is 44121214.

It is a self number, because there is not a number n which added to its sum of digits gives 412121440000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412121440009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4918456 + ... + 5001544.

Almost surely, 2^412121440000 is an apocalyptic number.

412121440000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412121440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530567539040).

412121440000 is an abundant number, since it is smaller than the sum of its proper divisors (649013638080).

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

412121440000 is an frugal number, since it uses more digits than its factorization.

412121440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83156 (or 83127 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 412121440000 its reverse (44121214), we get a palindrome (412165561214).

The spelling of 412121440000 in words is "four hundred twelve billion, one hundred twenty-one million, four hundred forty thousand".