2031244252 has 48 divisors (see below), whose sum is σ = 3808546560. Its totient is φ = 944582400.

The previous prime is 2031244219. The next prime is 2031244253. The reversal of 2031244252 is 2524421302.

It is a super-3 number, since 3×2031244252³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031244253) 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, 2939227 + ... + 2939917.

It is an arithmetic number, because the mean of its divisors is an integer number (79344720).

Almost surely, 2^2031244252 is an apocalyptic number.

It is an amenable number.

2031244252 is a deficient number, since it is larger than the sum of its proper divisors (1777302308).

2031244252 is a wasteful number, since it uses less digits than its factorization.

2031244252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2031244252 is about 45069.3271749202. The cubic root of 2031244252 is about 1266.4480601812.

Adding to 2031244252 its reverse (2524421302), we get a palindrome (4555665554).

The spelling of 2031244252 in words is "two billion, thirty-one million, two hundred forty-four thousand, two hundred fifty-two".