3136355242 has 24 divisors (see below), whose sum is σ = 4906861344. Its totient is φ = 1502692464.

The previous prime is 3136355237. The next prime is 3136355263. The reversal of 3136355242 is 2425536313.

It is a junction number, because it is equal to n+sod(n) for n = 3136355198 and 3136355207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235083 + ... + 248065.

It is an arithmetic number, because the mean of its divisors is an integer number (204452556).

Almost surely, 2^3136355242 is an apocalyptic number.

3136355242 is a deficient number, since it is larger than the sum of its proper divisors (1770506102).

3136355242 is a wasteful number, since it uses less digits than its factorization.

3136355242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13134 (or 13081 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The square root of 3136355242 is about 56003.1717137521. The cubic root of 3136355242 is about 1463.7775514410. Note that the first 3 decimals are identical.

The spelling of 3136355242 in words is "three billion, one hundred thirty-six million, three hundred fifty-five thousand, two hundred forty-two".