11446155121360 has 160 divisors (see below), whose sum is σ = 28002342592512. Its totient is φ = 4342692372480.

The previous prime is 11446155121339. The next prime is 11446155121363. The reversal of 11446155121360 is 6312155164411.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11446155121363) 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, 499362700 + ... + 499385620.

Almost surely, 2^{11446155121360} is an apocalyptic number.

11446155121360 is a gapful number since it is divisible by the number (10) 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 11446155121360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14001171296256).

11446155121360 is an abundant number, since it is smaller than the sum of its proper divisors (16556187471152).

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

11446155121360 is a wasteful number, since it uses less digits than its factorization.

11446155121360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25221 (or 25215 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 11446155121360 in words is "eleven trillion, four hundred forty-six billion, one hundred fifty-five million, one hundred twenty-one thousand, three hundred sixty".