2042206064 has 40 divisors (see below), whose sum is σ = 4229541792. Its totient is φ = 952878080.

The previous prime is 2042206057. The next prime is 2042206081. The reversal of 2042206064 is 4606022402.

It is a congruent 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, 52589 + ... + 82764.

Almost surely, 2^2042206064 is an apocalyptic number.

It is an amenable number.

2042206064 is an abundant number, since it is smaller than the sum of its proper divisors (2187335728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042206064 is a wasteful number, since it uses less digits than its factorization.

2042206064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135425 (or 135419 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2042206064 is about 45190.7741026860. The cubic root of 2042206064 is about 1268.7221453469.

Adding to 2042206064 its reverse (4606022402), we get a palindrome (6648228466).

The spelling of 2042206064 in words is "two billion, forty-two million, two hundred six thousand, sixty-four".