2032311340 has 24 divisors (see below), whose sum is σ = 4321880640. Its totient is φ = 802633728.

The previous prime is 2032311331. The next prime is 2032311373. The reversal of 2032311340 is 431132302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641557 + ... + 644716.

It is an arithmetic number, because the mean of its divisors is an integer number (180078360).

Almost surely, 2^2032311340 is an apocalyptic number.

2032311340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032311340 is an abundant number, since it is smaller than the sum of its proper divisors (2289569300).

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

2032311340 is a wasteful number, since it uses less digits than its factorization.

2032311340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286361 (or 1286359 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2032311340 is about 45081.1639157642. The cubic root of 2032311340 is about 1266.6697920822.

Adding to 2032311340 its reverse (431132302), we get a palindrome (2463443642).

The spelling of 2032311340 in words is "two billion, thirty-two million, three hundred eleven thousand, three hundred forty".