12838063034 has 4 divisors (see below), whose sum is σ = 19257094554. Its totient is φ = 6419031516.

The previous prime is 12838063031. The next prime is 12838063057. The reversal of 12838063034 is 43036083821.

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

It can be written as a sum of positive squares in only one way, i.e., 10835769025 + 2002294009 = 104095^2 + 44747^2 .

It is not an unprimeable number, because it can be changed into a prime (12838063031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3209515757 + ... + 3209515760.

Almost surely, 2^12838063034 is an apocalyptic number.

12838063034 is a deficient number, since it is larger than the sum of its proper divisors (6419031520).

12838063034 is an equidigital number, since it uses as much as digits as its factorization.

12838063034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6419031519.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 12838063034 in words is "twelve billion, eight hundred thirty-eight million, sixty-three thousand, thirty-four".