404100134 has 8 divisors (see below), whose sum is σ = 607310760. Its totient is φ = 201663216.

The previous prime is 404100127. The next prime is 404100163. The reversal of 404100134 is 431001404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192119 + ... + 194210.

It is an arithmetic number, because the mean of its divisors is an integer number (75913845).

Almost surely, 2^404100134 is an apocalyptic number.

404100134 is a deficient number, since it is larger than the sum of its proper divisors (203210626).

404100134 is a wasteful number, since it uses less digits than its factorization.

404100134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386854.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 404100134 is about 20102.2420142630. The cubic root of 404100134 is about 739.3152504280.

Adding to 404100134 its reverse (431001404), we get a palindrome (835101538).

The spelling of 404100134 in words is "four hundred four million, one hundred thousand, one hundred thirty-four".