2681586141 has 8 divisors (see below), whose sum is σ = 3850482720. Its totient is φ = 1650206832.

The previous prime is 2681586139. The next prime is 2681586143. The reversal of 2681586141 is 1416851862.

It is an interprime number because it is at equal distance from previous prime (2681586139) and next prime (2681586143).

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

It is not a de Polignac number, because 2681586141 - 2¹ = 2681586139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2681586093 and 2681586102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681586143) 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, 34379271 + ... + 34379348.

It is an arithmetic number, because the mean of its divisors is an integer number (481310340).

Almost surely, 2^2681586141 is an apocalyptic number.

It is an amenable number.

2681586141 is a deficient number, since it is larger than the sum of its proper divisors (1168896579).

2681586141 is a wasteful number, since it uses less digits than its factorization.

2681586141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68758635.

The product of its digits is 92160, while the sum is 42.

The square root of 2681586141 is about 51784.0336493788. The cubic root of 2681586141 is about 1389.3038870775.

The spelling of 2681586141 in words is "two billion, six hundred eighty-one million, five hundred eighty-six thousand, one hundred forty-one".