466116405444557 has 16 divisors (see below), whose sum is σ = 533342476167552. Its totient is φ = 399050124056640.

The previous prime is 466116405444553. The next prime is 466116405444617. The reversal of 466116405444557 is 755444504611664.

It is not a de Polignac number, because 466116405444557 - 2² = 466116405444553 is a prime.

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 466116405444557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466116405444553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7630283 + ... + 31471479.

It is an arithmetic number, because the mean of its divisors is an integer number (33333904760472).

Almost surely, 2^{466116405444557} is an apocalyptic number.

It is an amenable number.

466116405444557 is a deficient number, since it is larger than the sum of its proper divisors (67226070722995).

466116405444557 is a wasteful number, since it uses less digits than its factorization.

466116405444557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23844548.

The product of its (nonzero) digits is 193536000, while the sum is 62.

The spelling of 466116405444557 in words is "four hundred sixty-six trillion, one hundred sixteen billion, four hundred five million, four hundred forty-four thousand, five hundred fifty-seven".