143729191086544 has 80 divisors (see below), whose sum is σ = 320359009603968. Its totient is φ = 61192667529216.

The previous prime is 143729191086527. The next prime is 143729191086631. The reversal of 143729191086544 is 445680191927341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5433552 + ... + 17803984.

It is a 1-persistent number, because it is pandigital, but 2⋅143729191086544 = 287458382173088 is not.

Almost surely, 2^{143729191086544} is an apocalyptic number.

143729191086544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143729191086544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160179504801984).

143729191086544 is an abundant number, since it is smaller than the sum of its proper divisors (176629818517424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143729191086544 is a wasteful number, since it uses less digits than its factorization.

143729191086544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12371132 (or 12371126 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 143729191086544 in words is "one hundred forty-three trillion, seven hundred twenty-nine billion, one hundred ninety-one million, eighty-six thousand, five hundred forty-four".