3136041242 has 4 divisors (see below), whose sum is σ = 4704061866. Its totient is φ = 1568020620.

The previous prime is 3136041229. The next prime is 3136041247. The reversal of 3136041242 is 2421406313.

3136041242 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 2421406313 = 167 ⋅14499439.

It can be written as a sum of positive squares in only one way, i.e., 2367698281 + 768342961 = 48659^2 + 27719^2 .

It is not an unprimeable number, because it can be changed into a prime (3136041247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 784010309 + ... + 784010312.

Almost surely, 2^3136041242 is an apocalyptic number.

3136041242 is a deficient number, since it is larger than the sum of its proper divisors (1568020624).

3136041242 is a wasteful number, since it uses less digits than its factorization.

3136041242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568020623.

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

The square root of 3136041242 is about 56000.3682309322. The cubic root of 3136041242 is about 1463.7287005238.

Adding to 3136041242 its reverse (2421406313), we get a palindrome (5557447555).

The spelling of 3136041242 in words is "three billion, one hundred thirty-six million, forty-one thousand, two hundred forty-two".