134464430 has 16 divisors (see below), whose sum is σ = 243779760. Its totient is φ = 53398272.

The previous prime is 134464409. The next prime is 134464457. The reversal of 134464430 is 34464431.

It is a junction number, because it is equal to n+sod(n) for n = 134464393 and 134464402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46979 + ... + 49758.

It is an arithmetic number, because the mean of its divisors is an integer number (15236235).

Almost surely, 2^134464430 is an apocalyptic number.

134464430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134464430 is a deficient number, since it is larger than the sum of its proper divisors (109315330).

134464430 is a wasteful number, since it uses less digits than its factorization.

134464430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96883.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 134464430 is about 11595.8798717476. The cubic root of 134464430 is about 512.3135058111.

Subtracting from 134464430 its reverse (34464431), we obtain a palindrome (99999999).

The spelling of 134464430 in words is "one hundred thirty-four million, four hundred sixty-four thousand, four hundred thirty".