2040221314 has 4 divisors (see below), whose sum is σ = 3060331974. Its totient is φ = 1020110656.

The previous prime is 2040221269. The next prime is 2040221353. The reversal of 2040221314 is 4131220402.

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

It can be written as a sum of positive squares in only one way, i.e., 2022031089 + 18190225 = 44967^2 + 4265^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2040221291 and 2040221300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510055327 + ... + 510055330.

Almost surely, 2^2040221314 is an apocalyptic number.

2040221314 is a deficient number, since it is larger than the sum of its proper divisors (1020110660).

2040221314 is a wasteful number, since it uses less digits than its factorization.

2040221314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020110659.

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

The square root of 2040221314 is about 45168.8090832601. The cubic root of 2040221314 is about 1268.3110029531.

Adding to 2040221314 its reverse (4131220402), we get a palindrome (6171441716).

The spelling of 2040221314 in words is "two billion, forty million, two hundred twenty-one thousand, three hundred fourteen".