13812683134 has 4 divisors (see below), whose sum is σ = 20719024704. Its totient is φ = 6906341566.

The previous prime is 13812683117. The next prime is 13812683147. The reversal of 13812683134 is 43138621831.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3453170782 + ... + 3453170785.

It is an arithmetic number, because the mean of its divisors is an integer number (5179756176).

Almost surely, 2^13812683134 is an apocalyptic number.

13812683134 is a deficient number, since it is larger than the sum of its proper divisors (6906341570).

13812683134 is an equidigital number, since it uses as much as digits as its factorization.

13812683134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6906341569.

The product of its digits is 82944, while the sum is 40.

The spelling of 13812683134 in words is "thirteen billion, eight hundred twelve million, six hundred eighty-three thousand, one hundred thirty-four".