134234310 has 32 divisors (see below), whose sum is σ = 368186112. Its totient is φ = 30682080.

The previous prime is 134234291. The next prime is 134234327. The reversal of 134234310 is 13432431.

It is a super-2 number, since 2×134234310² = 36037699962352200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319396 + ... + 319815.

It is an arithmetic number, because the mean of its divisors is an integer number (11505816).

Almost surely, 2^134234310 is an apocalyptic number.

134234310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134234310 is an abundant number, since it is smaller than the sum of its proper divisors (233951802).

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

134234310 is a wasteful number, since it uses less digits than its factorization.

134234310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639228.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 134234310 is about 11585.9531329969. The cubic root of 134234310 is about 512.0210842351.

Adding to 134234310 its reverse (13432431), we get a palindrome (147666741).

The spelling of 134234310 in words is "one hundred thirty-four million, two hundred thirty-four thousand, three hundred ten".