134414430 has 16 divisors (see below), whose sum is σ = 322594704. Its totient is φ = 35843840.

The previous prime is 134414429. The next prime is 134414443. The reversal of 134414430 is 34414431.

It is a self number, because there is not a number n which added to its sum of digits gives 134414430.

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, 2240211 + ... + 2240270.

It is an arithmetic number, because the mean of its divisors is an integer number (20162169).

Almost surely, 2^134414430 is an apocalyptic number.

134414430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134414430 is an abundant number, since it is smaller than the sum of its proper divisors (188180274).

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

134414430 is a wasteful number, since it uses less digits than its factorization.

134414430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480491.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 134414430 is about 11593.7237331239. The cubic root of 134414430 is about 512.2499974395.

Adding to 134414430 its reverse (34414431), we get a palindrome (168828861).

Subtracting from 134414430 its reverse (34414431), we obtain a palindrome (99999999).

It can be divided in two parts, 13441 and 4430, that added together give a palindrome (17871).

The spelling of 134414430 in words is "one hundred thirty-four million, four hundred fourteen thousand, four hundred thirty".