134578875430 has 16 divisors (see below), whose sum is σ = 242290581984. Its totient is φ = 53820748800.

The previous prime is 134578875383. The next prime is 134578875479. The reversal of 134578875430 is 34578875431.

134578875430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134578875430² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297746 + ... + 1397605.

It is an arithmetic number, because the mean of its divisors is an integer number (15143161374).

Almost surely, 2^134578875430 is an apocalyptic number.

134578875430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134578875430 is a deficient number, since it is larger than the sum of its proper divisors (107711706554).

134578875430 is a wasteful number, since it uses less digits than its factorization.

134578875430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700351.

The product of its (nonzero) digits is 11289600, while the sum is 55.

Subtracting from 134578875430 its reverse (34578875431), we obtain a palindrome (99999999999).

The spelling of 134578875430 in words is "one hundred thirty-four billion, five hundred seventy-eight million, eight hundred seventy-five thousand, four hundred thirty".