134233434 has 24 divisors (see below), whose sum is σ = 292629792. Its totient is φ = 44469000.

The previous prime is 134233433. The next prime is 134233439. The reversal of 134233434 is 434332431.

It is a super-2 number, since 2×134233434² = 36037229606864712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134233398 and 134233407.

It is not an unprimeable number, because it can be changed into a prime (134233433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19942 + ... + 25809.

It is an arithmetic number, because the mean of its divisors is an integer number (12192908).

Almost surely, 2^134233434 is an apocalyptic number.

134233434 is an abundant number, since it is smaller than the sum of its proper divisors (158396358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134233434 is a wasteful number, since it uses less digits than its factorization.

134233434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45922 (or 45919 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 134233434 is about 11585.9153285358. The cubic root of 134233434 is about 512.0199704328.

Adding to 134233434 its reverse (434332431), we get a palindrome (568565865).

The spelling of 134233434 in words is "one hundred thirty-four million, two hundred thirty-three thousand, four hundred thirty-four".