141121552423 has 8 divisors (see below), whose sum is σ = 143075048400. Its totient is φ = 139168605888.

The previous prime is 141121552373. The next prime is 141121552459. The reversal of 141121552423 is 324255121141.

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

It is a cyclic number.

It is not a de Polignac number, because 141121552423 - 2³³ = 132531617831 is a prime.

It is a super-3 number, since 3×141121552423³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141121552493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394008 + ... + 661426.

It is an arithmetic number, because the mean of its divisors is an integer number (17884381050).

Almost surely, 2^141121552423 is an apocalyptic number.

141121552423 is a deficient number, since it is larger than the sum of its proper divisors (1953495977).

141121552423 is an equidigital number, since it uses as much as digits as its factorization.

141121552423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274721.

The product of its digits is 9600, while the sum is 31.

Adding to 141121552423 its reverse (324255121141), we get a palindrome (465376673564).

The spelling of 141121552423 in words is "one hundred forty-one billion, one hundred twenty-one million, five hundred fifty-two thousand, four hundred twenty-three".