11445650153412 has 96 divisors (see below), whose sum is σ = 28447168014720. Its totient is φ = 3569262151680.

The previous prime is 11445650153411. The next prime is 11445650153503. The reversal of 11445650153412 is 21435105654411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11445650153411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90386862 + ... + 90513402.

It is an arithmetic number, because the mean of its divisors is an integer number (296324666820).

Almost surely, 2^{11445650153412} is an apocalyptic number.

11445650153412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11445650153412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14223584007360).

11445650153412 is an abundant number, since it is smaller than the sum of its proper divisors (17001517861308).

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

11445650153412 is a wasteful number, since it uses less digits than its factorization.

11445650153412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129221 (or 129219 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 11445650153412 in words is "eleven trillion, four hundred forty-five billion, six hundred fifty million, one hundred fifty-three thousand, four hundred twelve".