40112153751 has 8 divisors (see below), whose sum is σ = 54359640304. Its totient is φ = 26303051520.

The previous prime is 40112153749. The next prime is 40112153761. The reversal of 40112153751 is 15735121104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40112153751 - 2¹ = 40112153749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40112153761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109595866 + ... + 109596231.

It is an arithmetic number, because the mean of its divisors is an integer number (6794955038).

Almost surely, 2^40112153751 is an apocalyptic number.

40112153751 is a deficient number, since it is larger than the sum of its proper divisors (14247486553).

40112153751 is a wasteful number, since it uses less digits than its factorization.

40112153751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219192161.

The product of its (nonzero) digits is 4200, while the sum is 30.

Adding to 40112153751 its reverse (15735121104), we get a palindrome (55847274855).

The spelling of 40112153751 in words is "forty billion, one hundred twelve million, one hundred fifty-three thousand, seven hundred fifty-one".