2040520414 has 8 divisors (see below), whose sum is σ = 3061245960. Its totient is φ = 1020105096.

The previous prime is 2040520411. The next prime is 2040520457. The reversal of 2040520414 is 4140250402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040520411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60349 + ... + 87880.

It is an arithmetic number, because the mean of its divisors is an integer number (382655745).

Almost surely, 2^2040520414 is an apocalyptic number.

2040520414 is a deficient number, since it is larger than the sum of its proper divisors (1020725546).

2040520414 is a wasteful number, since it uses less digits than its factorization.

2040520414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155114.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2040520414 is about 45172.1198749848. The cubic root of 2040520414 is about 1268.3729787924.

Adding to 2040520414 its reverse (4140250402), we get a palindrome (6180770816).

The spelling of 2040520414 in words is "two billion, forty million, five hundred twenty thousand, four hundred fourteen".