2421037168 has 20 divisors (see below), whose sum is σ = 5117192568. Its totient is φ = 1100471360.

The previous prime is 2421037153. The next prime is 2421037231. The reversal of 2421037168 is 8617301242.

It is a super-2 number, since 2×2421037168² = 11722841937674920448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6877771 + ... + 6878122.

Almost surely, 2^2421037168 is an apocalyptic number.

It is an amenable number.

2421037168 is an abundant number, since it is smaller than the sum of its proper divisors (2696155400).

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

2421037168 is a wasteful number, since it uses less digits than its factorization.

2421037168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13755912 (or 13755906 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2421037168 is about 49204.0360946132. The cubic root of 2421037168 is about 1342.7664625568.

The spelling of 2421037168 in words is "two billion, four hundred twenty-one million, thirty-seven thousand, one hundred sixty-eight".