2081674141 has 4 divisors (see below), whose sum is σ = 2094445312. Its totient is φ = 2068902972.

The previous prime is 2081674139. The next prime is 2081674159. The reversal of 2081674141 is 1414761802.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2081674141 - 2¹ = 2081674139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2081674097 and 2081674106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2081674171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6385341 + ... + 6385666.

It is an arithmetic number, because the mean of its divisors is an integer number (523611328).

Almost surely, 2^2081674141 is an apocalyptic number.

It is an amenable number.

2081674141 is a deficient number, since it is larger than the sum of its proper divisors (12771171).

2081674141 is a wasteful number, since it uses less digits than its factorization.

2081674141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12771170.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 2081674141 is about 45625.3672971517. The cubic root of 2081674141 is about 1276.8432426776.

The spelling of 2081674141 in words is "two billion, eighty-one million, six hundred seventy-four thousand, one hundred forty-one".