104143450 has 12 divisors (see below), whose sum is σ = 193706910. Its totient is φ = 41657360.

The previous prime is 104143441. The next prime is 104143499. The reversal of 104143450 is 54341401.

It can be written as a sum of positive squares in 3 ways, for example, as 54567769 + 49575681 = 7387^2 + 7041^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1041385 + ... + 1041484.

Almost surely, 2^104143450 is an apocalyptic number.

104143450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104143450 is a deficient number, since it is larger than the sum of its proper divisors (89563460).

104143450 is a wasteful number, since it uses less digits than its factorization.

104143450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082881 (or 2082876 counting only the distinct ones).

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

The square root of 104143450 is about 10205.0698184775. The cubic root of 104143450 is about 470.4830554915.

Adding to 104143450 its reverse (54341401), we get a palindrome (158484851).

The spelling of 104143450 in words is "one hundred four million, one hundred forty-three thousand, four hundred fifty".