141041233421 has 4 divisors (see below), whose sum is σ = 153863163744. Its totient is φ = 128219303100.

The previous prime is 141041233367. The next prime is 141041233423. The reversal of 141041233421 is 124332140141.

141041233421 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 124332140141 = 11 ⋅11302921831.

It is a cyclic number.

It is not a de Polignac number, because 141041233421 - 2⁶ = 141041233357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141041233423) 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, 6410965145 + ... + 6410965166.

It is an arithmetic number, because the mean of its divisors is an integer number (38465790936).

Almost surely, 2^141041233421 is an apocalyptic number.

141041233421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141041233421 is a deficient number, since it is larger than the sum of its proper divisors (12821930323).

141041233421 is a wasteful number, since it uses less digits than its factorization.

141041233421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12821930322.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 141041233421 its reverse (124332140141), we get a palindrome (265373373562).

The spelling of 141041233421 in words is "one hundred forty-one billion, forty-one million, two hundred thirty-three thousand, four hundred twenty-one".