1404005050 has 24 divisors (see below), whose sum is σ = 2984514336. Its totient is φ = 481373040.

The previous prime is 1404005047. The next prime is 1404005089. The reversal of 1404005050 is 505004041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2005372 + ... + 2006071.

It is an arithmetic number, because the mean of its divisors is an integer number (124354764).

Almost surely, 2^1404005050 is an apocalyptic number.

1404005050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1404005050 is an abundant number, since it is smaller than the sum of its proper divisors (1580509286).

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

1404005050 is a wasteful number, since it uses less digits than its factorization.

1404005050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011462 (or 4011457 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 1404005050 is about 37470.0553775945. The cubic root of 1404005050 is about 1119.7546895778.

Adding to 1404005050 its reverse (505004041), we get a palindrome (1909009091).

The spelling of 1404005050 in words is "one billion, four hundred four million, five thousand, fifty".