9145236411664 has 20 divisors (see below), whose sum is σ = 17719800042256. Its totient is φ = 4572384787872.

The previous prime is 9145236411631. The next prime is 9145236411709. The reversal of 9145236411664 is 4661146325419.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14265174 + ... + 14892469.

Almost surely, 2^{9145236411664} is an apocalyptic number.

It is an amenable number.

9145236411664 is a deficient number, since it is larger than the sum of its proper divisors (8574563630592).

9145236411664 is a wasteful number, since it uses less digits than its factorization.

9145236411664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29177254 (or 29177248 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The spelling of 9145236411664 in words is "nine trillion, one hundred forty-five billion, two hundred thirty-six million, four hundred eleven thousand, six hundred sixty-four".