11445424154120 has 128 divisors (see below), whose sum is σ = 29752974432000. Its totient is φ = 3916213862400.

The previous prime is 11445424154077. The next prime is 11445424154173. The reversal of 11445424154120 is 2145142454411.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31467056 + ... + 31828704.

It is an arithmetic number, because the mean of its divisors is an integer number (232445112750).

Almost surely, 2^{11445424154120} is an apocalyptic number.

11445424154120 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 11445424154120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14876487216000).

11445424154120 is an abundant number, since it is smaller than the sum of its proper divisors (18307550277880).

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

11445424154120 is a wasteful number, since it uses less digits than its factorization.

11445424154120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365919 (or 365915 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 38.

The spelling of 11445424154120 in words is "eleven trillion, four hundred forty-five billion, four hundred twenty-four million, one hundred fifty-four thousand, one hundred twenty".