141540152423 has 4 divisors (see below), whose sum is σ = 149866043760. Its totient is φ = 133214261088.

The previous prime is 141540152371. The next prime is 141540152431. The reversal of 141540152423 is 324251045141.

141540152423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141540152423 - 2²⁰ = 141539103847 is a prime.

It is a super-2 number, since 2×141540152423² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141540152423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141540152443) 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 3 ways as a sum of consecutive naturals, for example, 4162945643 + ... + 4162945676.

It is an arithmetic number, because the mean of its divisors is an integer number (37466510940).

Almost surely, 2^141540152423 is an apocalyptic number.

141540152423 is a deficient number, since it is larger than the sum of its proper divisors (8325891337).

141540152423 is an equidigital number, since it uses as much as digits as its factorization.

141540152423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8325891336.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 141540152423 its reverse (324251045141), we get a palindrome (465791197564).

The spelling of 141540152423 in words is "one hundred forty-one billion, five hundred forty million, one hundred fifty-two thousand, four hundred twenty-three".