4014721873 has 2 divisors, whose sum is σ = 4014721874. Its totient is φ = 4014721872.

The previous prime is 4014721859. The next prime is 4014721883. The reversal of 4014721873 is 3781274104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3917758464 + 96963409 = 62592^2 + 9847^2 .

It is a cyclic number.

It is not a de Polignac number, because 4014721873 - 2²⁵ = 3981167441 is a prime.

It is a super-2 number, since 2×4014721873² = 32235983435089256258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4014721813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2007360936 + 2007360937.

It is an arithmetic number, because the mean of its divisors is an integer number (2007360937).

Almost surely, 2^4014721873 is an apocalyptic number.

It is an amenable number.

4014721873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4014721873 is an equidigital number, since it uses as much as digits as its factorization.

4014721873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 4014721873 is about 63361.8329359244. The cubic root of 4014721873 is about 1589.3461273775.

Adding to 4014721873 its reverse (3781274104), we get a palindrome (7795995977).

It can be divided in two parts, 401 and 4721873, that added together give a palindrome (4722274).

The spelling of 4014721873 in words is "four billion, fourteen million, seven hundred twenty-one thousand, eight hundred seventy-three".