10442145544 has 16 divisors (see below), whose sum is σ = 20430285120. Its totient is φ = 4994069520.

The previous prime is 10442145541. The next prime is 10442145547. The reversal of 10442145544 is 44554124401.

It is an interprime number because it is at equal distance from previous prime (10442145541) and next prime (10442145547).

It is not an unprimeable number, because it can be changed into a prime (10442145541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28375212 + ... + 28375579.

It is an arithmetic number, because the mean of its divisors is an integer number (1276892820).

Almost surely, 2^10442145544 is an apocalyptic number.

It is an amenable number.

10442145544 is a deficient number, since it is larger than the sum of its proper divisors (9988139576).

10442145544 is a wasteful number, since it uses less digits than its factorization.

10442145544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56750820 (or 56750816 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 10442145544 its reverse (44554124401), we get a palindrome (54996269945).

The spelling of 10442145544 in words is "ten billion, four hundred forty-two million, one hundred forty-five thousand, five hundred forty-four".