2040012355 has 8 divisors (see below), whose sum is σ = 2459618064. Its totient is φ = 1624274400.

The previous prime is 2040012307. The next prime is 2040012361. The reversal of 2040012355 is 5532100402.

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

It is not a de Polignac number, because 2040012355 - 2¹⁹ = 2039488067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965776 + ... + 967885.

It is an arithmetic number, because the mean of its divisors is an integer number (307452258).

Almost surely, 2^2040012355 is an apocalyptic number.

2040012355 is a deficient number, since it is larger than the sum of its proper divisors (419605709).

2040012355 is a wasteful number, since it uses less digits than its factorization.

2040012355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933877.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2040012355 is about 45166.4959344867. The cubic root of 2040012355 is about 1268.2677014339.

Adding to 2040012355 its reverse (5532100402), we get a palindrome (7572112757).

The spelling of 2040012355 in words is "two billion, forty million, twelve thousand, three hundred fifty-five".