141454121454141 has 24 divisors (see below), whose sum is σ = 201628681428960. Its totient is φ = 88190205272832.

The previous prime is 141454121454131. The next prime is 141454121454181.

141454121454141 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 141454121454141 - 2⁷ = 141454121454013 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 141454121454093 and 141454121454102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141454121454131) 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, 519461151 + ... + 519733388.

It is an arithmetic number, because the mean of its divisors is an integer number (8401195059540).

Almost surely, 2^{141454121454141} is an apocalyptic number.

It is an amenable number.

141454121454141 is a deficient number, since it is larger than the sum of its proper divisors (60174559974819).

141454121454141 is a wasteful number, since it uses less digits than its factorization.

141454121454141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039194733 (or 1039194716 counting only the distinct ones).

The product of its digits is 204800, while the sum is 42.

The spelling of 141454121454141 in words is "one hundred forty-one trillion, four hundred fifty-four billion, one hundred twenty-one million, four hundred fifty-four thousand, one hundred forty-one".