40112432141 has 16 divisors (see below), whose sum is σ = 43136271360. Its totient is φ = 37180396080.

The previous prime is 40112432117. The next prime is 40112432219. The reversal of 40112432141 is 14123421104.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40112432141 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 (40112432441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3755090 + ... + 3765756.

It is an arithmetic number, because the mean of its divisors is an integer number (2696016960).

Almost surely, 2^40112432141 is an apocalyptic number.

It is an amenable number.

40112432141 is a deficient number, since it is larger than the sum of its proper divisors (3023839219).

40112432141 is a wasteful number, since it uses less digits than its factorization.

40112432141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14944.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 40112432141 its reverse (14123421104), we get a palindrome (54235853245).

The spelling of 40112432141 in words is "forty billion, one hundred twelve million, four hundred thirty-two thousand, one hundred forty-one".