2400213033 has 16 divisors (see below), whose sum is σ = 3568719360. Its totient is φ = 1594360368.

The previous prime is 2400213031. The next prime is 2400213059. The reversal of 2400213033 is 3303120042.

It is not a de Polignac number, because 2400213033 - 2¹ = 2400213031 is a prime.

It is a super-2 number, since 2×2400213033² = 11522045207566118178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2400212997 and 2400213015.

It is not an unprimeable number, because it can be changed into a prime (2400213031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152985 + ... + 167942.

It is an arithmetic number, because the mean of its divisors is an integer number (223044960).

Almost surely, 2^2400213033 is an apocalyptic number.

It is an amenable number.

2400213033 is a deficient number, since it is larger than the sum of its proper divisors (1168506327).

2400213033 is a wasteful number, since it uses less digits than its factorization.

2400213033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321213 (or 321207 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2400213033 is about 48991.9690663684. The cubic root of 2400213033 is about 1338.9055132450.

Adding to 2400213033 its reverse (3303120042), we get a palindrome (5703333075).

The spelling of 2400213033 in words is "two billion, four hundred million, two hundred thirteen thousand, thirty-three".