4086454723 has 4 divisors (see below), whose sum is σ = 4400797408. Its totient is φ = 3772112040.

The previous prime is 4086454717. The next prime is 4086454753. The reversal of 4086454723 is 3274546804.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4086454723 - 2¹⁷ = 4086323651 is a prime.

It is a super-2 number, since 2×4086454723² = 33398224406258013458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4086454723.

It is not an unprimeable number, because it can be changed into a prime (4086454753) 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 3 ways as a sum of consecutive naturals, for example, 157171323 + ... + 157171348.

It is an arithmetic number, because the mean of its divisors is an integer number (1100199352).

Almost surely, 2^4086454723 is an apocalyptic number.

4086454723 is a deficient number, since it is larger than the sum of its proper divisors (314342685).

4086454723 is a wasteful number, since it uses less digits than its factorization.

4086454723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314342684.

The product of its (nonzero) digits is 645120, while the sum is 43.

The square root of 4086454723 is about 63925.3840270045. The cubic root of 4086454723 is about 1598.7561586779.

The spelling of 4086454723 in words is "four billion, eighty-six million, four hundred fifty-four thousand, seven hundred twenty-three".