11504141044 has 48 divisors (see below), whose sum is σ = 22690676736. Its totient is φ = 5056063200.

The previous prime is 11504141041. The next prime is 11504141053. The reversal of 11504141044 is 44014140511.

It is a super-2 number, since 2×11504141044² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11504141041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1938009 + ... + 1943935.

It is an arithmetic number, because the mean of its divisors is an integer number (472722432).

Almost surely, 2^11504141044 is an apocalyptic number.

It is an amenable number.

11504141044 is a deficient number, since it is larger than the sum of its proper divisors (11186535692).

11504141044 is a wasteful number, since it uses less digits than its factorization.

11504141044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7396 (or 7394 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 11504141044 its reverse (44014140511), we get a palindrome (55518281555).

The spelling of 11504141044 in words is "eleven billion, five hundred four million, one hundred forty-one thousand, forty-four".