134242810 has 64 divisors (see below), whose sum is σ = 269402112. Its totient is φ = 47851776.

The previous prime is 134242807. The next prime is 134242817. The reversal of 134242810 is 18242431.

It is a super-2 number, since 2×134242810² = 36042264073392200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134242817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 775884 + ... + 776056.

It is an arithmetic number, because the mean of its divisors is an integer number (4209408).

Almost surely, 2^134242810 is an apocalyptic number.

134242810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134242810 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

134242810 is a wasteful number, since it uses less digits than its factorization.

134242810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 134242810 is about 11586.3199507005. The cubic root of 134242810 is about 512.0318914258.

The spelling of 134242810 in words is "one hundred thirty-four million, two hundred forty-two thousand, eight hundred ten".