11150541505444 has 48 divisors (see below), whose sum is σ = 21502012484736. Its totient is φ = 5017347104000.

The previous prime is 11150541505391. The next prime is 11150541505487. The reversal of 11150541505444 is 44450514505111.

It is a junction number, because it is equal to n+sod(n) for n = 11150541505397 and 11150541505406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24917937 + ... + 25361479.

It is an arithmetic number, because the mean of its divisors is an integer number (447958593432).

Almost surely, 2^{11150541505444} is an apocalyptic number.

It is an amenable number.

11150541505444 is a deficient number, since it is larger than the sum of its proper divisors (10351470979292).

11150541505444 is a wasteful number, since it uses less digits than its factorization.

11150541505444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449316 (or 449314 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 40.

The spelling of 11150541505444 in words is "eleven trillion, one hundred fifty billion, five hundred forty-one million, five hundred five thousand, four hundred forty-four".