2031124480 has 384 divisors, whose sum is σ = 6454935360. Its totient is φ = 605552640.

The previous prime is 2031124441. The next prime is 2031124483. The reversal of 2031124480 is 844211302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031124483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88309749 + ... + 88309771.

Almost surely, 2^2031124480 is an apocalyptic number.

2031124480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031124480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3227467680).

2031124480 is an abundant number, since it is smaller than the sum of its proper divisors (4423810880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2031124480 is an equidigital number, since it uses as much as digits as its factorization.

2031124480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2031124480 is about 45067.9984024141. The cubic root of 2031124480 is about 1266.4231677213.

Adding to 2031124480 its reverse (844211302), we get a palindrome (2875335782).

The spelling of 2031124480 in words is "two billion, thirty-one million, one hundred twenty-four thousand, four hundred eighty".