134259952430 has 16 divisors (see below), whose sum is σ = 241709281200. Its totient is φ = 53694788352.

The previous prime is 134259952427. The next prime is 134259952439. The reversal of 134259952430 is 34259952431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134259952439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1087580 + ... + 1204719.

It is an arithmetic number, because the mean of its divisors is an integer number (15106830075).

Almost surely, 2^134259952430 is an apocalyptic number.

134259952430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134259952430 is a deficient number, since it is larger than the sum of its proper divisors (107449328770).

134259952430 is a wasteful number, since it uses less digits than its factorization.

134259952430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298163.

The product of its (nonzero) digits is 1166400, while the sum is 47.

Subtracting from 134259952430 its reverse (34259952431), we obtain a palindrome (99999999999).

The spelling of 134259952430 in words is "one hundred thirty-four billion, two hundred fifty-nine million, nine hundred fifty-two thousand, four hundred thirty".