2042061236 has 6 divisors (see below), whose sum is σ = 3573607170. Its totient is φ = 1021030616.

The previous prime is 2042061209. The next prime is 2042061239. The reversal of 2042061236 is 6321602402.

It can be written as a sum of positive squares in only one way, i.e., 1135690000 + 906371236 = 33700^2 + 30106^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042061239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255257651 + ... + 255257658.

It is an arithmetic number, because the mean of its divisors is an integer number (595601195).

Almost surely, 2^2042061236 is an apocalyptic number.

It is an amenable number.

2042061236 is a deficient number, since it is larger than the sum of its proper divisors (1531545934).

2042061236 is a wasteful number, since it uses less digits than its factorization.

2042061236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510515313 (or 510515311 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2042061236 is about 45189.1716675577. The cubic root of 2042061236 is about 1268.6921531344.

Adding to 2042061236 its reverse (6321602402), we get a palindrome (8363663638).

The spelling of 2042061236 in words is "two billion, forty-two million, sixty-one thousand, two hundred thirty-six".