2681430941 has 8 divisors (see below), whose sum is σ = 3067070784. Its totient is φ = 2296435680.

The previous prime is 2681430929. The next prime is 2681430949. The reversal of 2681430941 is 1490341862.

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

It is not a de Polignac number, because 2681430941 - 2¹⁸ = 2681168797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2681430895 and 2681430904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681430949) 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, 152195 + ... + 168896.

It is an arithmetic number, because the mean of its divisors is an integer number (383383848).

Almost surely, 2^2681430941 is an apocalyptic number.

It is an amenable number.

2681430941 is a deficient number, since it is larger than the sum of its proper divisors (385639843).

2681430941 is a wasteful number, since it uses less digits than its factorization.

2681430941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322291.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 2681430941 is about 51782.5350963044. The cubic root of 2681430941 is about 1389.2770840199.

The spelling of 2681430941 in words is "two billion, six hundred eighty-one million, four hundred thirty thousand, nine hundred forty-one".