134824843 has 2 divisors, whose sum is σ = 134824844. Its totient is φ = 134824842.

The previous prime is 134824813. The next prime is 134824847. The reversal of 134824843 is 348428431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134824843 - 2²¹ = 132727691 is a prime.

It is not a weakly prime, because it can be changed into another prime (134824847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67412421 + 67412422.

It is an arithmetic number, because the mean of its divisors is an integer number (67412422).

Almost surely, 2^134824843 is an apocalyptic number.

134824843 is a deficient number, since it is larger than the sum of its proper divisors (1).

134824843 is an equidigital number, since it uses as much as digits as its factorization.

134824843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 37.

The square root of 134824843 is about 11611.4100349613. The cubic root of 134824843 is about 512.7708255688.

The spelling of 134824843 in words is "one hundred thirty-four million, eight hundred twenty-four thousand, eight hundred forty-three".