4041726151561 has 16 divisors (see below), whose sum is σ = 4666888293760. Its totient is φ = 3428509524480.

The previous prime is 4041726151493. The next prime is 4041726151577. The reversal of 4041726151561 is 1651516271404.

4041726151561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4041726151561 - 2⁷ = 4041726151433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4041726151061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25629010 + ... + 25786228.

It is an arithmetic number, because the mean of its divisors is an integer number (291680518360).

Almost surely, 2^{4041726151561} is an apocalyptic number.

It is an amenable number.

4041726151561 is a deficient number, since it is larger than the sum of its proper divisors (625162142199).

4041726151561 is a wasteful number, since it uses less digits than its factorization.

4041726151561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195184.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 4041726151561 in words is "four trillion, forty-one billion, seven hundred twenty-six million, one hundred fifty-one thousand, five hundred sixty-one".