141443256545 has 8 divisors (see below), whose sum is σ = 175207130880. Its totient is φ = 109504456560.

The previous prime is 141443256533. The next prime is 141443256547. The reversal of 141443256545 is 545652344141.

It is a happy number.

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

It is not a de Polignac number, because 141443256545 - 2¹⁰ = 141443255521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141443256496 and 141443256505.

It is not an unprimeable number, because it can be changed into a prime (141443256547) 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, 456268415 + ... + 456268724.

It is an arithmetic number, because the mean of its divisors is an integer number (21900891360).

Almost surely, 2^141443256545 is an apocalyptic number.

It is an amenable number.

141443256545 is a deficient number, since it is larger than the sum of its proper divisors (33763874335).

141443256545 is an equidigital number, since it uses as much as digits as its factorization.

141443256545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912537175.

The product of its digits is 1152000, while the sum is 44.

The spelling of 141443256545 in words is "one hundred forty-one billion, four hundred forty-three million, two hundred fifty-six thousand, five hundred forty-five".