134055420 has 48 divisors (see below), whose sum is σ = 375943680. Its totient is φ = 35692096.

The previous prime is 134055373. The next prime is 134055433. The reversal of 134055420 is 24550431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49009 + ... + 51671.

It is an arithmetic number, because the mean of its divisors is an integer number (7832160).

Almost surely, 2^134055420 is an apocalyptic number.

134055420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134055420 is an abundant number, since it is smaller than the sum of its proper divisors (241888260).

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

134055420 is a wasteful number, since it uses less digits than its factorization.

134055420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514 (or 3512 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 134055420 is about 11578.2304347426. The cubic root of 134055420 is about 511.7935314563.

The spelling of 134055420 in words is "one hundred thirty-four million, fifty-five thousand, four hundred twenty".