2400213352 has 8 divisors (see below), whose sum is σ = 4500400050. Its totient is φ = 1200106672.

The previous prime is 2400213311. The next prime is 2400213371. The reversal of 2400213352 is 2533120042.

It can be written as a sum of positive squares in only one way, i.e., 1741059076 + 659154276 = 41726^2 + 25674^2 .

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

It is a super-2 number, since 2×2400213352² = 11522048270238151808, which contains 22 as substring.

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, 150013327 + ... + 150013342.

Almost surely, 2^2400213352 is an apocalyptic number.

It is an amenable number.

2400213352 is a deficient number, since it is larger than the sum of its proper divisors (2100186698).

2400213352 is a wasteful number, since it uses less digits than its factorization.

2400213352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300026675 (or 300026671 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2400213352 is about 48991.9723220039. The cubic root of 2400213352 is about 1338.9055725607.

Adding to 2400213352 its reverse (2533120042), we get a palindrome (4933333394).

The spelling of 2400213352 in words is "two billion, four hundred million, two hundred thirteen thousand, three hundred fifty-two".