41405911345 has 32 divisors (see below), whose sum is σ = 53978522112. Its totient is φ = 30405652992.

The previous prime is 41405911333. The next prime is 41405911369. The reversal of 41405911345 is 54311950414.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41405911345 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

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 in 31 ways as a sum of consecutive naturals, for example, 243964 + ... + 377266.

It is an arithmetic number, because the mean of its divisors is an integer number (1686828816).

Almost surely, 2^41405911345 is an apocalyptic number.

It is an amenable number.

41405911345 is a deficient number, since it is larger than the sum of its proper divisors (12572610767).

41405911345 is a wasteful number, since it uses less digits than its factorization.

41405911345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133441.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 41405911345 in words is "forty-one billion, four hundred five million, nine hundred eleven thousand, three hundred forty-five".