9109274647382 has 16 divisors (see below), whose sum is σ = 16817122426272. Its totient is φ = 3603669091200.

The previous prime is 9109274647351. The next prime is 9109274647387. The reversal of 9109274647382 is 2837464729019.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9109274647387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25025479619 + ... + 25025479982.

It is an arithmetic number, because the mean of its divisors is an integer number (1051070151642).

Almost surely, 2^{9109274647382} is an apocalyptic number.

9109274647382 is a deficient number, since it is larger than the sum of its proper divisors (7707847778890).

9109274647382 is a wasteful number, since it uses less digits than its factorization.

9109274647382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50050959623.

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 9109274647382 in words is "nine trillion, one hundred nine billion, two hundred seventy-four million, six hundred forty-seven thousand, three hundred eighty-two".