143054413 has 4 divisors (see below), whose sum is σ = 143732608. Its totient is φ = 142376220.

The previous prime is 143054393. The next prime is 143054449. The reversal of 143054413 is 314450341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 143054413 - 2⁵ = 143054381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143054113) 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 3 ways as a sum of consecutive naturals, for example, 338781 + ... + 339202.

It is an arithmetic number, because the mean of its divisors is an integer number (35933152).

Almost surely, 2^143054413 is an apocalyptic number.

It is an amenable number.

143054413 is a deficient number, since it is larger than the sum of its proper divisors (678195).

143054413 is an equidigital number, since it uses as much as digits as its factorization.

143054413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678194.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 143054413 is about 11960.5356485402. The cubic root of 143054413 is about 522.9984718212.

The spelling of 143054413 in words is "one hundred forty-three million, fifty-four thousand, four hundred thirteen".