4240400133 has 16 divisors (see below), whose sum is σ = 5808692160. Its totient is φ = 2749574016.

The previous prime is 4240400093. The next prime is 4240400159. The reversal of 4240400133 is 3310040424.

It is not a de Polignac number, because 4240400133 - 2³⁰ = 3166658309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240400533) 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, 463558 + ... + 472616.

It is an arithmetic number, because the mean of its divisors is an integer number (363043260).

Almost surely, 2^4240400133 is an apocalyptic number.

It is an amenable number.

4240400133 is a deficient number, since it is larger than the sum of its proper divisors (1568292027).

4240400133 is a wasteful number, since it uses less digits than its factorization.

4240400133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13316.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4240400133 is about 65118.3548087634. The cubic root of 4240400133 is about 1618.5853795454.

Adding to 4240400133 its reverse (3310040424), we get a palindrome (7550440557).

The spelling of 4240400133 in words is "four billion, two hundred forty million, four hundred thousand, one hundred thirty-three".