141943888761 has 8 divisors (see below), whose sum is σ = 190084975680. Its totient is φ = 94216030512.

The previous prime is 141943888759. The next prime is 141943888769. The reversal of 141943888761 is 167888349141.

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

It is not a de Polignac number, because 141943888761 - 2¹ = 141943888759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141943888695 and 141943888704.

It is not an unprimeable number, because it can be changed into a prime (141943888769) 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, 103306365 + ... + 103307738.

It is an arithmetic number, because the mean of its divisors is an integer number (23760621960).

Almost surely, 2^141943888761 is an apocalyptic number.

It is an amenable number.

141943888761 is a deficient number, since it is larger than the sum of its proper divisors (48141086919).

141943888761 is a wasteful number, since it uses less digits than its factorization.

141943888761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206614335.

The product of its digits is 9289728, while the sum is 60.

The spelling of 141943888761 in words is "one hundred forty-one billion, nine hundred forty-three million, eight hundred eighty-eight thousand, seven hundred sixty-one".