2040223015 has 4 divisors (see below), whose sum is σ = 2448267624. Its totient is φ = 1632178408.

The previous prime is 2040222991. The next prime is 2040223037. The reversal of 2040223015 is 5103220402.

2040223015 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 2040223015 - 2²⁵ = 2006668583 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2040222983 and 2040223001.

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, 204022297 + ... + 204022306.

It is an arithmetic number, because the mean of its divisors is an integer number (612066906).

Almost surely, 2^2040223015 is an apocalyptic number.

2040223015 is a deficient number, since it is larger than the sum of its proper divisors (408044609).

2040223015 is an equidigital number, since it uses as much as digits as its factorization.

2040223015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408044608.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2040223015 is about 45168.8279126213. The cubic root of 2040223015 is about 1268.3113554306.

Adding to 2040223015 its reverse (5103220402), we get a palindrome (7143443417).

The spelling of 2040223015 in words is "two billion, forty million, two hundred twenty-three thousand, fifteen".