41154036613 has 4 divisors (see below), whose sum is σ = 43320038560. Its totient is φ = 38988034668.

The previous prime is 41154036589. The next prime is 41154036653. The reversal of 41154036613 is 31663045114.

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 a de Polignac number, because none of the positive numbers 2^k-41154036613 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 (41154036653) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1083000945 + ... + 1083000982.

It is an arithmetic number, because the mean of its divisors is an integer number (10830009640).

Almost surely, 2^41154036613 is an apocalyptic number.

It is an amenable number.

41154036613 is a deficient number, since it is larger than the sum of its proper divisors (2166001947).

41154036613 is a wasteful number, since it uses less digits than its factorization.

41154036613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166001946.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 41154036613 in words is "forty-one billion, one hundred fifty-four million, thirty-six thousand, six hundred thirteen".