141454918959 has 4 divisors (see below), whose sum is σ = 188606558616. Its totient is φ = 94303279304.

The previous prime is 141454918939. The next prime is 141454918961. The reversal of 141454918959 is 959819454141.

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 141454918959 - 2¹² = 141454914863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141454918919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23575819824 + ... + 23575819829.

It is an arithmetic number, because the mean of its divisors is an integer number (47151639654).

Almost surely, 2^141454918959 is an apocalyptic number.

141454918959 is a deficient number, since it is larger than the sum of its proper divisors (47151639657).

141454918959 is an equidigital number, since it uses as much as digits as its factorization.

141454918959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47151639656.

The product of its digits is 9331200, while the sum is 60.

The spelling of 141454918959 in words is "one hundred forty-one billion, four hundred fifty-four million, nine hundred eighteen thousand, nine hundred fifty-nine".