40010300144 has 10 divisors (see below), whose sum is σ = 77519956560. Its totient is φ = 20005150064.

The previous prime is 40010300117. The next prime is 40010300249. The reversal of 40010300144 is 44100301004.

It is a super-2 number, since 2×40010300144² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250321864 + ... + 1250321895.

It is an arithmetic number, because the mean of its divisors is an integer number (7751995656).

Almost surely, 2^40010300144 is an apocalyptic number.

It is an amenable number.

40010300144 is a deficient number, since it is larger than the sum of its proper divisors (37509656416).

40010300144 is a wasteful number, since it uses less digits than its factorization.

40010300144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500643767 (or 2500643761 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 40010300144 its reverse (44100301004), we get a palindrome (84110601148).

The spelling of 40010300144 in words is "forty billion, ten million, three hundred thousand, one hundred forty-four".