143071341 has 16 divisors (see below), whose sum is σ = 223906944. Its totient is φ = 79545024.

The previous prime is 143071261. The next prime is 143071343. The reversal of 143071341 is 143170341.

It is not a de Polignac number, because 143071341 - 2⁷ = 143071213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143071343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91290 + ... + 92843.

It is an arithmetic number, because the mean of its divisors is an integer number (13994184).

Almost surely, 2^143071341 is an apocalyptic number.

It is an amenable number.

143071341 is a deficient number, since it is larger than the sum of its proper divisors (80835603).

143071341 is a wasteful number, since it uses less digits than its factorization.

143071341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184180.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 143071341 is about 11961.2432882205. The cubic root of 143071341 is about 523.0191002631.

It can be divided in two parts, 1430 and 71341, that added together give a triangular number (72771 = T₃₈₁).

The spelling of 143071341 in words is "one hundred forty-three million, seventy-one thousand, three hundred forty-one".