143986745233 has 8 divisors (see below), whose sum is σ = 152489533248. Its totient is φ = 135670831824.

The previous prime is 143986745179. The next prime is 143986745261. The reversal of 143986745233 is 332547689341.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143986745233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143986715233) 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, 46717066 + ... + 46720147.

It is an arithmetic number, because the mean of its divisors is an integer number (19061191656).

Almost surely, 2^143986745233 is an apocalyptic number.

It is an amenable number.

143986745233 is a deficient number, since it is larger than the sum of its proper divisors (8502788015).

143986745233 is an equidigital number, since it uses as much as digits as its factorization.

143986745233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93437303.

The product of its digits is 13063680, while the sum is 55.

The spelling of 143986745233 in words is "one hundred forty-three billion, nine hundred eighty-six million, seven hundred forty-five thousand, two hundred thirty-three".