1336306442 has 32 divisors (see below), whose sum is σ = 2173195200. Its totient is φ = 614210688.

The previous prime is 1336306441. The next prime is 1336306453. The reversal of 1336306442 is 2446036331.

It is a junction number, because it is equal to n+sod(n) for n = 1336306399 and 1336306408.

It is not an unprimeable number, because it can be changed into a prime (1336306441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253934 + ... + 259142.

It is an arithmetic number, because the mean of its divisors is an integer number (67912350).

Almost surely, 2^1336306442 is an apocalyptic number.

1336306442 is a deficient number, since it is larger than the sum of its proper divisors (836888758).

1336306442 is a wasteful number, since it uses less digits than its factorization.

1336306442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5430.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 1336306442 is about 36555.5254646955. The cubic root of 1336306442 is about 1101.4598913651.

The spelling of 1336306442 in words is "one billion, three hundred thirty-six million, three hundred six thousand, four hundred forty-two".