143120401141 has 8 divisors (see below), whose sum is σ = 144967619160. Its totient is φ = 141280770048.

The previous prime is 143120401121. The next prime is 143120401147. The reversal of 143120401141 is 141104021341.

It can be written as a sum of positive squares in 4 ways, for example, as 4446089041 + 138674312100 = 66679^2 + 372390^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 143120401141 - 2²¹ = 143118303989 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 (143120401147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858756 + ... + 1934221.

It is an arithmetic number, because the mean of its divisors is an integer number (18120952395).

Almost surely, 2^143120401141 is an apocalyptic number.

It is an amenable number.

143120401141 is a deficient number, since it is larger than the sum of its proper divisors (1847218019).

143120401141 is an equidigital number, since it uses as much as digits as its factorization.

143120401141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793463.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 143120401141 its reverse (141104021341), we get a palindrome (284224422482).

The spelling of 143120401141 in words is "one hundred forty-three billion, one hundred twenty million, four hundred one thousand, one hundred forty-one".