134332031430 has 96 divisors (see below), whose sum is σ = 354043872000. Its totient is φ = 35332960320.

The previous prime is 134332031429. The next prime is 134332031459. The reversal of 134332031430 is 34130233431.

134332031430 is a `hidden beast` number, since 1 + 343 + 3 + 2 + 0 + 314 + 3 + 0 = 666.

It is a super-2 number, since 2×134332031430² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134332031394 and 134332031403.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 4699321 + ... + 4727819.

It is an arithmetic number, because the mean of its divisors is an integer number (3687957000).

Almost surely, 2^134332031430 is an apocalyptic number.

134332031430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134332031430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177021936000).

134332031430 is an abundant number, since it is smaller than the sum of its proper divisors (219711840570).

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

134332031430 is a wasteful number, since it uses less digits than its factorization.

134332031430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29226 (or 29223 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 134332031430 its reverse (34130233431), we get a palindrome (168462264861).

The spelling of 134332031430 in words is "one hundred thirty-four billion, three hundred thirty-two million, thirty-one thousand, four hundred thirty".