10544401242 has 24 divisors (see below), whose sum is σ = 23059722816. Its totient is φ = 3481951176.

The previous prime is 10544401223. The next prime is 10544401271. The reversal of 10544401242 is 24210444501.

10544401242 is a `hidden beast` number, since 10 + 5 + 4 + 4 + 401 + 242 = 666.

It is a super-2 number, since 2×10544401242² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2735458 + ... + 2739309.

It is an arithmetic number, because the mean of its divisors is an integer number (960821784).

Almost surely, 2^10544401242 is an apocalyptic number.

10544401242 is an abundant number, since it is smaller than the sum of its proper divisors (12515321574).

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

10544401242 is a wasteful number, since it uses less digits than its factorization.

10544401242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474882 (or 5474879 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 10544401242 its reverse (24210444501), we get a palindrome (34754845743).

The spelling of 10544401242 in words is "ten billion, five hundred forty-four million, four hundred one thousand, two hundred forty-two".