134401310 has 16 divisors (see below), whose sum is σ = 242307936. Its totient is φ = 53674848.

The previous prime is 134401291. The next prime is 134401313. The reversal of 134401310 is 13104431.

It is a super-2 number, since 2×134401310² = 36127424259432200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134401313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3917 + ... + 16856.

It is an arithmetic number, because the mean of its divisors is an integer number (15144246).

Almost surely, 2^134401310 is an apocalyptic number.

134401310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134401310 is a deficient number, since it is larger than the sum of its proper divisors (107906626).

134401310 is a wasteful number, since it uses less digits than its factorization.

134401310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21427.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 134401310 is about 11593.1578959315. The cubic root of 134401310 is about 512.2333302343.

Adding to 134401310 its reverse (13104431), we get a palindrome (147505741).

The spelling of 134401310 in words is "one hundred thirty-four million, four hundred one thousand, three hundred ten".