9100970740000 has 480 divisors, whose sum is σ = 26039928055680. Its totient is φ = 3104741376000.

The previous prime is 9100970739961. The next prime is 9100970740007. The reversal of 9100970740000 is 470790019.

It is a super-2 number, since 2×9100970740000² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9100970740007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 148549374 + ... + 148610626.

It is an arithmetic number, because the mean of its divisors is an integer number (54249850116).

Almost surely, 2^{9100970740000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9100970740000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13019964027840).

9100970740000 is an abundant number, since it is smaller than the sum of its proper divisors (16938957315680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9100970740000 is a wasteful number, since it uses less digits than its factorization.

9100970740000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61342 (or 61319 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 37.

The spelling of 9100970740000 in words is "nine trillion, one hundred billion, nine hundred seventy million, seven hundred forty thousand".