141401244032321 has 24 divisors (see below), whose sum is σ = 177416369994024. Its totient is φ = 111703370526720.

The previous prime is 141401244032287. The next prime is 141401244032327. The reversal of 141401244032321 is 123230442104141.

It can be written as a sum of positive squares in 4 ways, for example, as 6749936548096 + 134651307484225 = 2598064^2 + 11603935^2 .

It is not a de Polignac number, because 141401244032321 - 2²² = 141401239838017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141401244032327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172742990 + ... + 173559623.

It is an arithmetic number, because the mean of its divisors is an integer number (7392348749751).

Almost surely, 2^{141401244032321} is an apocalyptic number.

It is an amenable number.

141401244032321 is a deficient number, since it is larger than the sum of its proper divisors (36015125961703).

141401244032321 is a wasteful number, since it uses less digits than its factorization.

141401244032321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346303281 (or 346303274 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 141401244032321 its reverse (123230442104141), we get a palindrome (264631686136462).

The spelling of 141401244032321 in words is "one hundred forty-one trillion, four hundred one billion, two hundred forty-four million, thirty-two thousand, three hundred twenty-one".