143408104 has 24 divisors (see below), whose sum is σ = 312791490. Its totient is φ = 61460448.

The previous prime is 143408099. The next prime is 143408129. The reversal of 143408104 is 401804341.

It can be written as a sum of positive squares in only one way, i.e., 139287204 + 4120900 = 11802^2 + 2030^2 .

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, 182527 + ... + 183310.

Almost surely, 2^143408104 is an apocalyptic number.

143408104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

143408104 is an abundant number, since it is smaller than the sum of its proper divisors (169383386).

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

143408104 is a wasteful number, since it uses less digits than its factorization.

143408104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365857 (or 365846 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 143408104 is about 11975.3122715026. The cubic root of 143408104 is about 523.4291415414.

The spelling of 143408104 in words is "one hundred forty-three million, four hundred eight thousand, one hundred four".