140160841 has 2 divisors, whose sum is σ = 140160842. Its totient is φ = 140160840.

The previous prime is 140160763. The next prime is 140160863. The reversal of 140160841 is 148061041.

140160841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139358025 + 802816 = 11805^2 + 896^2 .

It is a cyclic number.

It is not a de Polignac number, because 140160841 - 2¹¹ = 140158793 is a prime.

It is a super-2 number, since 2×140160841² = 39290122699654562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140160871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70080420 + 70080421.

It is an arithmetic number, because the mean of its divisors is an integer number (70080421).

Almost surely, 2^140160841 is an apocalyptic number.

It is an amenable number.

140160841 is a deficient number, since it is larger than the sum of its proper divisors (1).

140160841 is an equidigital number, since it uses as much as digits as its factorization.

140160841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 140160841 is about 11838.9543879517. The cubic root of 140160841 is about 519.4481831177.

The spelling of 140160841 in words is "one hundred forty million, one hundred sixty thousand, eight hundred forty-one".