143745444547341 has 192 divisors, whose sum is σ = 245524605924864. Its totient is φ = 72792417484800.

The previous prime is 143745444547339. The next prime is 143745444547403.

It is a happy number.

143745444547341 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 143745444547341 - 2¹ = 143745444547339 is a prime.

It is a super-2 number, since 2×143745444547341² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143745444547841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 32251611985 + ... + 32251616441.

It is an arithmetic number, because the mean of its divisors is an integer number (1278773989192).

Almost surely, 2^{143745444547341} is an apocalyptic number.

It is an amenable number.

143745444547341 is a deficient number, since it is larger than the sum of its proper divisors (101779161377523).

143745444547341 is a wasteful number, since it uses less digits than its factorization.

143745444547341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5032 (or 4931 counting only the distinct ones).

The product of its digits is 180633600, while the sum is 60.

The spelling of 143745444547341 in words is "one hundred forty-three trillion, seven hundred forty-five billion, four hundred forty-four million, five hundred forty-seven thousand, three hundred forty-one".