1404432134 has 8 divisors (see below), whose sum is σ = 2407597968. Its totient is φ = 601899480.

The previous prime is 1404432121. The next prime is 1404432151. The reversal of 1404432134 is 4312344041.

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

It is a Curzon number.

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, 50158277 + ... + 50158304.

It is an arithmetic number, because the mean of its divisors is an integer number (300949746).

Almost surely, 2^1404432134 is an apocalyptic number.

1404432134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1404432134 is a deficient number, since it is larger than the sum of its proper divisors (1003165834).

1404432134 is a wasteful number, since it uses less digits than its factorization.

1404432134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100316590.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1404432134 is about 37475.7539483864. The cubic root of 1404432134 is about 1119.8682173816.

Adding to 1404432134 its reverse (4312344041), we get a palindrome (5716776175).

The spelling of 1404432134 in words is "one billion, four hundred four million, four hundred thirty-two thousand, one hundred thirty-four".