1401344050 has 48 divisors (see below), whose sum is σ = 2758260960. Its totient is φ = 528215040.

The previous prime is 1401344027. The next prime is 1401344053. The reversal of 1401344050 is 504431041.

It is not an unprimeable number, because it can be changed into a prime (1401344053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179529 + ... + 187171.

It is an arithmetic number, because the mean of its divisors is an integer number (57463770).

Almost surely, 2^1401344050 is an apocalyptic number.

1401344050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401344050 is a deficient number, since it is larger than the sum of its proper divisors (1356916910).

1401344050 is a wasteful number, since it uses less digits than its factorization.

1401344050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7867 (or 7862 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1401344050 is about 37434.5301827070. The cubic root of 1401344050 is about 1119.0468213594.

Adding to 1401344050 its reverse (504431041), we get a palindrome (1905775091).

The spelling of 1401344050 in words is "one billion, four hundred one million, three hundred forty-four thousand, fifty".