40111445333041 has 4 divisors (see below), whose sum is σ = 42222574034800. Its totient is φ = 38000316631284.

The previous prime is 40111445332919. The next prime is 40111445333087. The reversal of 40111445333041 is 14033354411104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40111445333041 - 2³⁷ = 39974006379569 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40111445332988 and 40111445333006.

It is not an unprimeable number, because it can be changed into a prime (40111445333941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055564350851 + ... + 1055564350888.

It is an arithmetic number, because the mean of its divisors is an integer number (10555643508700).

Almost surely, 2^{40111445333041} is an apocalyptic number.

It is an amenable number.

40111445333041 is a deficient number, since it is larger than the sum of its proper divisors (2111128701759).

40111445333041 is a wasteful number, since it uses less digits than its factorization.

40111445333041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111128701758.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 40111445333041 its reverse (14033354411104), we get a palindrome (54144799744145).

The spelling of 40111445333041 in words is "forty trillion, one hundred eleven billion, four hundred forty-five million, three hundred thirty-three thousand, forty-one".