2042511292 has 12 divisors (see below), whose sum is σ = 3574716880. Its totient is φ = 1021163616.

The previous prime is 2042511283. The next prime is 2042511293. The reversal of 2042511292 is 2921152402.

It is a self number, because there is not a number n which added to its sum of digits gives 2042511292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042511293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61048 + ... + 88384.

Almost surely, 2^2042511292 is an apocalyptic number.

It is an amenable number.

2042511292 is a deficient number, since it is larger than the sum of its proper divisors (1532205588).

2042511292 is a wasteful number, since it uses less digits than its factorization.

2042511292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46020 (or 46018 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2042511292 is about 45194.1510817495. The cubic root of 2042511292 is about 1268.7853499109.

Adding to 2042511292 its reverse (2921152402), we get a palindrome (4963663694).

The spelling of 2042511292 in words is "two billion, forty-two million, five hundred eleven thousand, two hundred ninety-two".