134057408 has 14 divisors (see below), whose sum is σ = 266020296. Its totient is φ = 67028672.

The previous prime is 134057389. The next prime is 134057447. The reversal of 134057408 is 804750431.

It is a super-3 number, since 3×134057408³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047260 + ... + 1047387.

Almost surely, 2^134057408 is an apocalyptic number.

It is an amenable number.

134057408 is a deficient number, since it is larger than the sum of its proper divisors (131962888).

134057408 is an equidigital number, since it uses as much as digits as its factorization.

134057408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094659 (or 2094649 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 134057408 is about 11578.3162851945. The cubic root of 134057408 is about 511.7960613565.

The spelling of 134057408 in words is "one hundred thirty-four million, fifty-seven thousand, four hundred eight".