2440513031 has 16 divisors (see below), whose sum is σ = 2749811328. Its totient is φ = 2146754400.

The previous prime is 2440513001. The next prime is 2440513057. The reversal of 2440513031 is 1303150442.

It is a cyclic number.

It is not a de Polignac number, because 2440513031 - 2⁶ = 2440512967 is a prime.

It is a super-2 number, since 2×2440513031² = 11912207708961613922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2440512988 and 2440513006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440513001) 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, 26501 + ... + 74721.

It is an arithmetic number, because the mean of its divisors is an integer number (171863208).

Almost surely, 2^2440513031 is an apocalyptic number.

2440513031 is a deficient number, since it is larger than the sum of its proper divisors (309298297).

2440513031 is a wasteful number, since it uses less digits than its factorization.

2440513031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48382.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2440513031 is about 49401.5488724797. The cubic root of 2440513031 is about 1346.3574473087.

Adding to 2440513031 its reverse (1303150442), we get a palindrome (3743663473).

The spelling of 2440513031 in words is "two billion, four hundred forty million, five hundred thirteen thousand, thirty-one".