2681414157 has 8 divisors (see below), whose sum is σ = 3593185600. Its totient is φ = 1778626080.

The previous prime is 2681414143. The next prime is 2681414171. The reversal of 2681414157 is 7514141862.

2681414157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2681414143) and next prime (2681414171).

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

It is not a de Polignac number, because 2681414157 - 2¹⁴ = 2681397773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681414117) 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, 2245144 + ... + 2246337.

It is an arithmetic number, because the mean of its divisors is an integer number (449148200).

Almost surely, 2^2681414157 is an apocalyptic number.

It is an amenable number.

2681414157 is a deficient number, since it is larger than the sum of its proper divisors (911771443).

2681414157 is a wasteful number, since it uses less digits than its factorization.

2681414157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4491683.

The product of its digits is 53760, while the sum is 39.

The square root of 2681414157 is about 51782.3730336878. The cubic root of 2681414157 is about 1389.2741853592.

The spelling of 2681414157 in words is "two billion, six hundred eighty-one million, four hundred fourteen thousand, one hundred fifty-seven".