4074541681 has 16 divisors (see below), whose sum is σ = 4725561600. Its totient is φ = 3440828160.

The previous prime is 4074541661. The next prime is 4074541687. The reversal of 4074541681 is 1861454704.

It is not a de Polignac number, because 4074541681 - 2⁵ = 4074541649 is a prime.

It is a super-2 number, since 2×4074541681² = 33203779820412611522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4074541687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1179645 + ... + 1183093.

It is an arithmetic number, because the mean of its divisors is an integer number (295347600).

Almost surely, 2^4074541681 is an apocalyptic number.

It is an amenable number.

4074541681 is a deficient number, since it is larger than the sum of its proper divisors (651019919).

4074541681 is a wasteful number, since it uses less digits than its factorization.

4074541681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5904.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 4074541681 is about 63832.1367416132. The cubic root of 4074541681 is about 1597.2010545924.

The spelling of 4074541681 in words is "four billion, seventy-four million, five hundred forty-one thousand, six hundred eighty-one".