141985438807 has 8 divisors (see below), whose sum is σ = 145366855040. Its totient is φ = 138607633080.

The previous prime is 141985438757. The next prime is 141985438811. The reversal of 141985438807 is 708834589141.

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 141985438807 - 2²³ = 141977050199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141985438877) 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, 822957 + ... + 980422.

It is an arithmetic number, because the mean of its divisors is an integer number (18170856880).

Almost surely, 2^141985438807 is an apocalyptic number.

141985438807 is a deficient number, since it is larger than the sum of its proper divisors (3381416233).

141985438807 is a wasteful number, since it uses less digits than its factorization.

141985438807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805253.

The product of its (nonzero) digits is 7741440, while the sum is 58.

The spelling of 141985438807 in words is "one hundred forty-one billion, nine hundred eighty-five million, four hundred thirty-eight thousand, eight hundred seven".