41045162541 has 4 divisors (see below), whose sum is σ = 54726883392. Its totient is φ = 27363441692.

The previous prime is 41045162533. The next prime is 41045162567. The reversal of 41045162541 is 14526154014.

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 41045162541 - 2³ = 41045162533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41045162341) 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, 6840860421 + ... + 6840860426.

It is an arithmetic number, because the mean of its divisors is an integer number (13681720848).

Almost surely, 2^41045162541 is an apocalyptic number.

It is an amenable number.

41045162541 is a deficient number, since it is larger than the sum of its proper divisors (13681720851).

41045162541 is a wasteful number, since it uses less digits than its factorization.

41045162541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13681720850.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 41045162541 in words is "forty-one billion, forty-five million, one hundred sixty-two thousand, five hundred forty-one".