9619480907444 has 12 divisors (see below), whose sum is σ = 17377126800768. Its totient is φ = 4654587535800.

The previous prime is 9619480907357. The next prime is 9619480907467. The reversal of 9619480907444 is 4447090849169.

It is a super-2 number, since 2×9619480907444² (a number of 27 digits) contains 22 as substring.

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, 38788229342 + ... + 38788229589.

It is an arithmetic number, because the mean of its divisors is an integer number (1448093900064).

Almost surely, 2^{9619480907444} is an apocalyptic number.

It is an amenable number.

9619480907444 is a deficient number, since it is larger than the sum of its proper divisors (7757645893324).

9619480907444 is a wasteful number, since it uses less digits than its factorization.

9619480907444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77576458966 (or 77576458964 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 65.

The spelling of 9619480907444 in words is "nine trillion, six hundred nineteen billion, four hundred eighty million, nine hundred seven thousand, four hundred forty-four".