1338135014 has 4 divisors (see below), whose sum is σ = 2007202524. Its totient is φ = 669067506.

The previous prime is 1338135013. The next prime is 1338135031. The reversal of 1338135014 is 4105318331.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338135013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334533752 + ... + 334533755.

It is an arithmetic number, because the mean of its divisors is an integer number (501800631).

Almost surely, 2^1338135014 is an apocalyptic number.

1338135014 is a deficient number, since it is larger than the sum of its proper divisors (669067510).

1338135014 is an equidigital number, since it uses as much as digits as its factorization.

1338135014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669067509.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1338135014 is about 36580.5277982699. The cubic root of 1338135014 is about 1101.9620667814.

The spelling of 1338135014 in words is "one billion, three hundred thirty-eight million, one hundred thirty-five thousand, fourteen".