2040134099 has 4 divisors (see below), whose sum is σ = 2050704936. Its totient is φ = 2029563264.

The previous prime is 2040134077. The next prime is 2040134153. The reversal of 2040134099 is 9904310402.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2040134099 - 2¹² = 2040130003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040134059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5285129 + ... + 5285514.

It is an arithmetic number, because the mean of its divisors is an integer number (512676234).

Almost surely, 2^2040134099 is an apocalyptic number.

2040134099 is a deficient number, since it is larger than the sum of its proper divisors (10570837).

2040134099 is a wasteful number, since it uses less digits than its factorization.

2040134099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10570836.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2040134099 is about 45167.8436390315. The cubic root of 2040134099 is about 1268.2929301882.

The spelling of 2040134099 in words is "two billion, forty million, one hundred thirty-four thousand, ninety-nine".