450130642516666 has 16 divisors (see below), whose sum is σ = 675736388300160. Its totient is φ = 224885194158960.

The previous prime is 450130642516651. The next prime is 450130642516727. The reversal of 450130642516666 is 666615246031054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59107636 + ... + 66287056.

It is an arithmetic number, because the mean of its divisors is an integer number (42233524268760).

Almost surely, 2^{450130642516666} is an apocalyptic number.

450130642516666 is a deficient number, since it is larger than the sum of its proper divisors (225605745783494).

450130642516666 is a wasteful number, since it uses less digits than its factorization.

450130642516666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7204509.

The product of its (nonzero) digits is 18662400, while the sum is 55.

The spelling of 450130642516666 in words is "four hundred fifty trillion, one hundred thirty billion, six hundred forty-two million, five hundred sixteen thousand, six hundred sixty-six".