2421033012 has 18 divisors (see below), whose sum is σ = 6119833538. Its totient is φ = 807010992.

The previous prime is 2421033001. The next prime is 2421033031. The reversal of 2421033012 is 2103301242.

It can be written as a sum of positive squares in only one way, i.e., 1586747556 + 834285456 = 39834^2 + 28884^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2421033012² = 11722801690387584288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33625423 + ... + 33625494.

Almost surely, 2^2421033012 is an apocalyptic number.

It is an amenable number.

2421033012 is an abundant number, since it is smaller than the sum of its proper divisors (3698800526).

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

2421033012 is a wasteful number, since it uses less digits than its factorization.

2421033012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67250927 (or 67250922 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2421033012 is about 49203.9938622872. The cubic root of 2421033012 is about 1342.7656942166.

Adding to 2421033012 its reverse (2103301242), we get a palindrome (4524334254).

The spelling of 2421033012 in words is "two billion, four hundred twenty-one million, thirty-three thousand, twelve".