2133421012324 has 24 divisors (see below), whose sum is σ = 4267363401728. Its totient is φ = 914211567360.

The previous prime is 2133421012319. The next prime is 2133421012363. The reversal of 2133421012324 is 4232101243312.

It is a super-3 number, since 3×2133421012324³ (a number of 38 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 2133421012292 and 2133421012301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4421709 + ... + 4880404.

Almost surely, 2^{2133421012324} is an apocalyptic number.

It is an amenable number.

2133421012324 is an abundant number, since it is smaller than the sum of its proper divisors (2133942389404).

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

2133421012324 is a wasteful number, since it uses less digits than its factorization.

2133421012324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310315 (or 9310313 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2133421012324 its reverse (4232101243312), we get a palindrome (6365522255636).

The spelling of 2133421012324 in words is "two trillion, one hundred thirty-three billion, four hundred twenty-one million, twelve thousand, three hundred twenty-four".