141532564643 has 8 divisors (see below), whose sum is σ = 151258553712. Its totient is φ = 131962191616.

The previous prime is 141532564633. The next prime is 141532564673. The reversal of 141532564643 is 346465235141.

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

It is a cyclic number.

It is not a de Polignac number, because 141532564643 - 2⁸ = 141532564387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141532564594 and 141532564603.

It is not an unprimeable number, because it can be changed into a prime (141532564633) 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, 38902130 + ... + 38905767.

It is an arithmetic number, because the mean of its divisors is an integer number (18907319214).

Almost surely, 2^141532564643 is an apocalyptic number.

141532564643 is a deficient number, since it is larger than the sum of its proper divisors (9725989069).

141532564643 is a wasteful number, since it uses less digits than its factorization.

141532564643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77808021.

The product of its digits is 1036800, while the sum is 44.

Adding to 141532564643 its reverse (346465235141), we get a palindrome (487997799784).

The spelling of 141532564643 in words is "one hundred forty-one billion, five hundred thirty-two million, five hundred sixty-four thousand, six hundred forty-three".