2034046440 has 72 divisors (see below), whose sum is σ = 6613433190. Its totient is φ = 542184192.

The previous prime is 2034046433. The next prime is 2034046451. The reversal of 2034046440 is 446404302.

It can be written as a sum of positive squares in 3 ways, for example, as 1443848004 + 590198436 = 37998^2 + 24294^2 .

It is a tau number, because it is divible by the number of its divisors (72).

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 17 ways as a sum of consecutive naturals, for example, 854532 + ... + 856908.

Almost surely, 2^2034046440 is an apocalyptic number.

2034046440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034046440 is an abundant number, since it is smaller than the sum of its proper divisors (4579386750).

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

2034046440 is an equidigital number, since it uses as much as digits as its factorization.

2034046440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771 (or 2387 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2034046440 is about 45100.4039893214. The cubic root of 2034046440 is about 1267.0301656049.

The spelling of 2034046440 in words is "two billion, thirty-four million, forty-six thousand, four hundred forty".