141443501493 has 8 divisors (see below), whose sum is σ = 215532954688. Its totient is φ = 80824857984.

The previous prime is 141443501489. The next prime is 141443501579. The reversal of 141443501493 is 394105344141.

141443501493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 141443501493 - 2² = 141443501489 is a prime.

It is a super-2 number, since 2×141443501493² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141443501453) 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 7 ways as a sum of consecutive naturals, for example, 3367702396 + ... + 3367702437.

It is an arithmetic number, because the mean of its divisors is an integer number (26941619336).

Almost surely, 2^141443501493 is an apocalyptic number.

It is an amenable number.

141443501493 is a deficient number, since it is larger than the sum of its proper divisors (74089453195).

141443501493 is an equidigital number, since it uses as much as digits as its factorization.

141443501493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6735404843.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 141443501493 in words is "one hundred forty-one billion, four hundred forty-three million, five hundred one thousand, four hundred ninety-three".