141859045441 has 4 divisors (see below), whose sum is σ = 141860910384. Its totient is φ = 141857180500.

The previous prime is 141859045429. The next prime is 141859045453. The reversal of 141859045441 is 144540958141.

It is a happy number.

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.

It is an interprime number because it is at equal distance from previous prime (141859045429) and next prime (141859045453).

It is a cyclic number.

It is not a de Polignac number, because 141859045441 - 2¹⁹ = 141858521153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141859045391 and 141859045400.

It is not an unprimeable number, because it can be changed into a prime (141859049441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813295 + ... + 972196.

It is an arithmetic number, because the mean of its divisors is an integer number (35465227596).

Almost surely, 2^141859045441 is an apocalyptic number.

It is an amenable number.

141859045441 is a deficient number, since it is larger than the sum of its proper divisors (1864943).

141859045441 is an equidigital number, since it uses as much as digits as its factorization.

141859045441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864942.

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 141859045441 in words is "one hundred forty-one billion, eight hundred fifty-nine million, forty-five thousand, four hundred forty-one".