134868430 has 16 divisors (see below), whose sum is σ = 244618704. Its totient is φ = 53535040.

The previous prime is 134868421. The next prime is 134868439. The reversal of 134868430 is 34868431.

134868430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (134868421) and next prime (134868439).

It is a self number, because there is not a number n which added to its sum of digits gives 134868430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134868439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50167 + ... + 52786.

It is an arithmetic number, because the mean of its divisors is an integer number (15288669).

Almost surely, 2^134868430 is an apocalyptic number.

134868430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134868430 is a deficient number, since it is larger than the sum of its proper divisors (109750274).

134868430 is a wasteful number, since it uses less digits than its factorization.

134868430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103091.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 134868430 is about 11613.2867871245. The cubic root of 134868430 is about 512.8260768450.

Subtracting from 134868430 its reverse (34868431), we obtain a palindrome (99999999).

The spelling of 134868430 in words is "one hundred thirty-four million, eight hundred sixty-eight thousand, four hundred thirty".