2040044310 has 48 divisors (see below), whose sum is σ = 5307097536. Its totient is φ = 543705984.

The previous prime is 2040044299. The next prime is 2040044371. The reversal of 2040044310 is 134400402.

It is a super-2 number, since 2×2040044310² = 8323561573526752200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187027 + ... + 197633.

It is an arithmetic number, because the mean of its divisors is an integer number (110564532).

Almost surely, 2^2040044310 is an apocalyptic number.

2040044310 is an abundant number, since it is smaller than the sum of its proper divisors (3267053226).

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

2040044310 is a wasteful number, since it uses less digits than its factorization.

2040044310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12757 (or 12754 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2040044310 is about 45166.8496798260. The cubic root of 2040044310 is about 1268.2743234988.

Adding to 2040044310 its reverse (134400402), we get a palindrome (2174444712).

The spelling of 2040044310 in words is "two billion, forty million, forty-four thousand, three hundred ten".