134314420 has 24 divisors (see below), whose sum is σ = 296906400. Its totient is φ = 50897952.

The previous prime is 134314409. The next prime is 134314421. The reversal of 134314420 is 24413431.

It is a junction number, because it is equal to n+sod(n) for n = 134314391 and 134314400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134314421) 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, 176350 + ... + 177109.

It is an arithmetic number, because the mean of its divisors is an integer number (12371100).

Almost surely, 2^134314420 is an apocalyptic number.

134314420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134314420 is an abundant number, since it is smaller than the sum of its proper divisors (162591980).

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

134314420 is a wasteful number, since it uses less digits than its factorization.

134314420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353487 (or 353485 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 134314420 is about 11589.4098210392. The cubic root of 134314420 is about 512.1229207229.

Adding to 134314420 its reverse (24413431), we get a palindrome (158727851).

The spelling of 134314420 in words is "one hundred thirty-four million, three hundred fourteen thousand, four hundred twenty".