134403468 has 24 divisors (see below), whose sum is σ = 314368320. Its totient is φ = 44692560.

The previous prime is 134403391. The next prime is 134403469. The reversal of 134403468 is 864304431.

It is a happy number.

It is a super-3 number, since 3×134403468³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (134403469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8338 + ... + 18393.

It is an arithmetic number, because the mean of its divisors is an integer number (13098680).

Almost surely, 2^134403468 is an apocalyptic number.

It is an amenable number.

134403468 is an abundant number, since it is smaller than the sum of its proper divisors (179964852).

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

134403468 is a wasteful number, since it uses less digits than its factorization.

134403468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27157 (or 27155 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 134403468 is about 11593.2509676967. The cubic root of 134403468 is about 512.2360717592.

Adding to 134403468 its reverse (864304431), we get a palindrome (998707899).

The spelling of 134403468 in words is "one hundred thirty-four million, four hundred three thousand, four hundred sixty-eight".