2400719452 has 6 divisors (see below), whose sum is σ = 4201259048. Its totient is φ = 1200359724.

The previous prime is 2400719449. The next prime is 2400719467. The reversal of 2400719452 is 2549170042.

It is a super-2 number, since 2×2400719452² = 11526907774422360608, 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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300089928 + ... + 300089935.

Almost surely, 2^2400719452 is an apocalyptic number.

It is an amenable number.

2400719452 is a deficient number, since it is larger than the sum of its proper divisors (1800539596).

2400719452 is a wasteful number, since it uses less digits than its factorization.

2400719452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600179867 (or 600179865 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 2400719452 is about 48997.1371816762. The cubic root of 2400719452 is about 1338.9996714857. Note that the first 3 decimals are identical.

Adding to 2400719452 its reverse (2549170042), we get a palindrome (4949889494).

The spelling of 2400719452 in words is "two billion, four hundred million, seven hundred nineteen thousand, four hundred fifty-two".