8942943141 has 36 divisors (see below), whose sum is σ = 14208749100. Its totient is φ = 5416118400.

The previous prime is 8942943101. The next prime is 8942943151. The reversal of 8942943141 is 1413492498.

8942943141 is a `hidden beast` number, since 89 + 429 + 4 + 3 + 141 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22896225 + 8920046916 = 4785^2 + 94446^2 .

It is not a de Polignac number, because 8942943141 - 2⁶ = 8942943077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8942943101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2591185 + ... + 2594633.

It is an arithmetic number, because the mean of its divisors is an integer number (394687475).

Almost surely, 2^8942943141 is an apocalyptic number.

It is an amenable number.

8942943141 is a deficient number, since it is larger than the sum of its proper divisors (5265805959).

8942943141 is a wasteful number, since it uses less digits than its factorization.

8942943141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858 (or 5844 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 8942943141 is about 94567.1356286104. The cubic root of 8942943141 is about 2075.6788326992.

The spelling of 8942943141 in words is "eight billion, nine hundred forty-two million, nine hundred forty-three thousand, one hundred forty-one".