141599640539 has 16 divisors (see below), whose sum is σ = 164929871040. Its totient is φ = 119066889600.

The previous prime is 141599640503. The next prime is 141599640613. The reversal of 141599640539 is 935046995141.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141599640539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141599640239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841664 + ... + 995789.

It is an arithmetic number, because the mean of its divisors is an integer number (10308116940).

Almost surely, 2^141599640539 is an apocalyptic number.

141599640539 is a deficient number, since it is larger than the sum of its proper divisors (23330230501).

141599640539 is a wasteful number, since it uses less digits than its factorization.

141599640539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837670.

The product of its (nonzero) digits is 5248800, while the sum is 56.

The spelling of 141599640539 in words is "one hundred forty-one billion, five hundred ninety-nine million, six hundred forty thousand, five hundred thirty-nine".