2421334024 has 8 divisors (see below), whose sum is σ = 4540001310. Its totient is φ = 1210667008.

The previous prime is 2421334009. The next prime is 2421334031. The reversal of 2421334024 is 4204331242.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2418869124 + 2464900 = 49182^2 + 1570^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2421334024.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151333369 + ... + 151333384.

Almost surely, 2^2421334024 is an apocalyptic number.

It is an amenable number.

2421334024 is a deficient number, since it is larger than the sum of its proper divisors (2118667286).

2421334024 is a wasteful number, since it uses less digits than its factorization.

2421334024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302666759 (or 302666755 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2421334024 is about 49207.0525839539. The cubic root of 2421334024 is about 1342.8213415146.

Adding to 2421334024 its reverse (4204331242), we get a palindrome (6625665266).

The spelling of 2421334024 in words is "two billion, four hundred twenty-one million, three hundred thirty-four thousand, twenty-four".