134851814 has 4 divisors (see below), whose sum is σ = 202277724. Its totient is φ = 67425906.

The previous prime is 134851763. The next prime is 134851817. The reversal of 134851814 is 418158431.

134851814 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 418158431 = 1109 ⋅377059.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134851817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33712952 + ... + 33712955.

It is an arithmetic number, because the mean of its divisors is an integer number (50569431).

Almost surely, 2^134851814 is an apocalyptic number.

134851814 is a deficient number, since it is larger than the sum of its proper divisors (67425910).

134851814 is an equidigital number, since it uses as much as digits as its factorization.

134851814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67425909.

The product of its digits is 15360, while the sum is 35.

The square root of 134851814 is about 11612.5713776063. The cubic root of 134851814 is about 512.8050156570.

The spelling of 134851814 in words is "one hundred thirty-four million, eight hundred fifty-one thousand, eight hundred fourteen".