2034131520 has 112 divisors (see below), whose sum is σ = 6580388160. Its totient is φ = 532187136.

The previous prime is 2034131509. The next prime is 2034131531. The reversal of 2034131520 is 251314302.

It is an interprime number because it is at equal distance from previous prime (2034131509) and next prime (2034131531).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30891 + ... + 70869.

Almost surely, 2^2034131520 is an apocalyptic number.

2034131520 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 2034131520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3290194080).

2034131520 is an abundant number, since it is smaller than the sum of its proper divisors (4546256640).

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

2034131520 is a wasteful number, since it uses less digits than its factorization.

2034131520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40052 (or 40042 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2034131520 is about 45101.3472082598. The cubic root of 2034131520 is about 1267.0478311182.

Adding to 2034131520 its reverse (251314302), we get a palindrome (2285445822).

The spelling of 2034131520 in words is "two billion, thirty-four million, one hundred thirty-one thousand, five hundred twenty".