134242826 has 4 divisors (see below), whose sum is σ = 201364242. Its totient is φ = 67121412.

The previous prime is 134242819. The next prime is 134242853. The reversal of 134242826 is 628242431.

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., 129937201 + 4305625 = 11399^2 + 2075^2 .

It is a super-2 number, since 2×134242826² = 36042272664932552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134242792 and 134242801.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33560705 + ... + 33560708.

Almost surely, 2^134242826 is an apocalyptic number.

134242826 is a deficient number, since it is larger than the sum of its proper divisors (67121416).

134242826 is an equidigital number, since it uses as much as digits as its factorization.

134242826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67121415.

The product of its digits is 18432, while the sum is 32.

The square root of 134242826 is about 11586.3206411699. The cubic root of 134242826 is about 512.0319117683.

The spelling of 134242826 in words is "one hundred thirty-four million, two hundred forty-two thousand, eight hundred twenty-six".