2040343310 has 32 divisors (see below), whose sum is σ = 3931459200. Its totient is φ = 760073760.

The previous prime is 2040343309. The next prime is 2040343391. The reversal of 2040343310 is 133430402.

It is a super-2 number, since 2×2040343310² = 8326001645323512200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79796 + ... + 102215.

It is an arithmetic number, because the mean of its divisors is an integer number (122858100).

Almost surely, 2^2040343310 is an apocalyptic number.

2040343310 is a deficient number, since it is larger than the sum of its proper divisors (1891115890).

2040343310 is a wasteful number, since it uses less digits than its factorization.

2040343310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182096.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2040343310 is about 45170.1595082417. The cubic root of 2040343310 is about 1268.3362822017.

Adding to 2040343310 its reverse (133430402), we get a palindrome (2173773712).

The spelling of 2040343310 in words is "two billion, forty million, three hundred forty-three thousand, three hundred ten".