9464463840628 has 12 divisors (see below), whose sum is σ = 16714764122980. Its totient is φ = 4688816948352.

The previous prime is 9464463840589. The next prime is 9464463840647. The reversal of 9464463840628 is 8260483644649.

It can be written as a sum of positive squares in 2 ways, for example, as 7835363885584 + 1629099955044 = 2799172^2 + 1276362^2 .

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9464463840628.

It is a congruent number.

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, 10853742501 + ... + 10853743372.

Almost surely, 2^{9464463840628} is an apocalyptic number.

It is an amenable number.

9464463840628 is a deficient number, since it is larger than the sum of its proper divisors (7250300282352).

9464463840628 is a wasteful number, since it uses less digits than its factorization.

9464463840628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21707485986 (or 21707485984 counting only the distinct ones).

The product of its (nonzero) digits is 191102976, while the sum is 64.

The spelling of 9464463840628 in words is "nine trillion, four hundred sixty-four billion, four hundred sixty-three million, eight hundred forty thousand, six hundred twenty-eight".