10009044148 has 12 divisors (see below), whose sum is σ = 17943042852. Its totient is φ = 4882460480.

The previous prime is 10009044103. The next prime is 10009044187. The reversal of 10009044148 is 84144090001.

It can be written as a sum of positive squares in 2 ways, for example, as 2277007524 + 7732036624 = 47718^2 + 87932^2 .

It is a super-2 number, since 2×10009044148² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30515215 + ... + 30515542.

It is an arithmetic number, because the mean of its divisors is an integer number (1495253571).

Almost surely, 2^10009044148 is an apocalyptic number.

It is an amenable number.

10009044148 is a deficient number, since it is larger than the sum of its proper divisors (7933998704).

10009044148 is a wasteful number, since it uses less digits than its factorization.

10009044148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61030802 (or 61030800 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 10009044148 in words is "ten billion, nine million, forty-four thousand, one hundred forty-eight".