2040140134 has 8 divisors (see below), whose sum is σ = 3060578520. Its totient is φ = 1019947296.

The previous prime is 2040140099. The next prime is 2040140153. The reversal of 2040140134 is 4310410402.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38979 + ... + 74830.

It is an arithmetic number, because the mean of its divisors is an integer number (382572315).

Almost surely, 2^2040140134 is an apocalyptic number.

2040140134 is a deficient number, since it is larger than the sum of its proper divisors (1020438386).

2040140134 is a wasteful number, since it uses less digits than its factorization.

2040140134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122774.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2040140134 is about 45167.9104453593. The cubic root of 2040140134 is about 1268.2941807825.

Adding to 2040140134 its reverse (4310410402), we get a palindrome (6350550536).

The spelling of 2040140134 in words is "two billion, forty million, one hundred forty thousand, one hundred thirty-four".