1404431041 has 8 divisors (see below), whose sum is σ = 1547638400. Its totient is φ = 1266248592.

The previous prime is 1404431011. The next prime is 1404431051. The reversal of 1404431041 is 1401344041.

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

It is a cyclic number.

It is not a de Polignac number, because 1404431041 - 2²³ = 1396042433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1404431011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255641 + ... + 1256758.

It is an arithmetic number, because the mean of its divisors is an integer number (193454800).

Almost surely, 2^1404431041 is an apocalyptic number.

It is an amenable number.

1404431041 is a deficient number, since it is larger than the sum of its proper divisors (143207359).

1404431041 is a wasteful number, since it uses less digits than its factorization.

1404431041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512455.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1404431041 is about 37475.7393656216. The cubic root of 1404431041 is about 1119.8679268688.

Adding to 1404431041 its reverse (1401344041), we get a palindrome (2805775082).

The spelling of 1404431041 in words is "one billion, four hundred four million, four hundred thirty-one thousand, forty-one".