11945730200908 has 24 divisors (see below), whose sum is σ = 23903177760000. Its totient is φ = 5117087795088.

The previous prime is 11945730200819. The next prime is 11945730200909. The reversal of 11945730200908 is 80900203754911.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11945730200909) 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, 104561158 + ... + 104675341.

It is an arithmetic number, because the mean of its divisors is an integer number (995965740000).

Almost surely, 2^{11945730200908} is an apocalyptic number.

It is an amenable number.

11945730200908 is an abundant number, since it is smaller than the sum of its proper divisors (11957447559092).

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

11945730200908 is a wasteful number, since it uses less digits than its factorization.

11945730200908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209238549 (or 209238547 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 11945730200908 in words is "eleven trillion, nine hundred forty-five billion, seven hundred thirty million, two hundred thousand, nine hundred eight".