4121331000000 has 196 divisors, whose sum is σ = 13630279123944. Its totient is φ = 1099020800000.

The previous prime is 4121330999983. The next prime is 4121331000029. The reversal of 4121331000000 is 1331214.

4121331000000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4121331000000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2313112 + ... + 3686888.

Almost surely, 2^{4121331000000} is an apocalyptic number.

4121331000000 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 4121331000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6815139561972).

4121331000000 is an abundant number, since it is smaller than the sum of its proper divisors (9508948123944).

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

4121331000000 is an frugal number, since it uses more digits than its factorization.

4121331000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373822 (or 1373787 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 4121331000000 its reverse (1331214), we get a palindrome (4121332331214).

The spelling of 4121331000000 in words is "four trillion, one hundred twenty-one billion, three hundred thirty-one million", and thus it is an aban number.