134377488 has 160 divisors (see below), whose sum is σ = 453105920. Its totient is φ = 37324800.

The previous prime is 134377471. The next prime is 134377501. The reversal of 134377488 is 884773431.

134377488 is a `hidden beast` number, since 134 + 37 + 7 + 488 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111288 + ... + 112488.

It is an arithmetic number, because the mean of its divisors is an integer number (2831912).

Almost surely, 2^134377488 is an apocalyptic number.

134377488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134377488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226552960).

134377488 is an abundant number, since it is smaller than the sum of its proper divisors (318728432).

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

134377488 is a wasteful number, since it uses less digits than its factorization.

134377488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262 (or 1250 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 134377488 is about 11592.1304340488. The cubic root of 134377488 is about 512.2030647967.

The spelling of 134377488 in words is "one hundred thirty-four million, three hundred seventy-seven thousand, four hundred eighty-eight".