40233125144 has 8 divisors (see below), whose sum is σ = 75437109660. Its totient is φ = 20116562568.

The previous prime is 40233125099. The next prime is 40233125159. The reversal of 40233125144 is 44152133204.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514570314 + ... + 2514570329.

Almost surely, 2^40233125144 is an apocalyptic number.

It is an amenable number.

40233125144 is a deficient number, since it is larger than the sum of its proper divisors (35203984516).

40233125144 is a wasteful number, since it uses less digits than its factorization.

40233125144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5029140649 (or 5029140645 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 40233125144 its reverse (44152133204), we get a palindrome (84385258348).

The spelling of 40233125144 in words is "forty billion, two hundred thirty-three million, one hundred twenty-five thousand, one hundred forty-four".