143924201117 has 4 divisors (see below), whose sum is σ = 144807171840. Its totient is φ = 143041230396.

The previous prime is 143924201093. The next prime is 143924201131. The reversal of 143924201117 is 711102429341.

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 143924201117 - 2²⁸ = 143655765661 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 (143924201917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441485117 + ... + 441485442.

It is an arithmetic number, because the mean of its divisors is an integer number (36201792960).

Almost surely, 2^143924201117 is an apocalyptic number.

It is an amenable number.

143924201117 is a deficient number, since it is larger than the sum of its proper divisors (882970723).

143924201117 is an equidigital number, since it uses as much as digits as its factorization.

143924201117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882970722.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 143924201117 in words is "one hundred forty-three billion, nine hundred twenty-four million, two hundred one thousand, one hundred seventeen".