41361121956 has 48 divisors (see below), whose sum is σ = 120323266560. Its totient is φ = 10743148320.

The previous prime is 41361121939. The next prime is 41361121961. The reversal of 41361121956 is 65912116314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22380636 + ... + 22382483.

It is an arithmetic number, because the mean of its divisors is an integer number (2506734720).

Almost surely, 2^41361121956 is an apocalyptic number.

It is an amenable number.

41361121956 is an abundant number, since it is smaller than the sum of its proper divisors (78962144604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41361121956 is a wasteful number, since it uses less digits than its factorization.

41361121956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44763144 (or 44763142 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The spelling of 41361121956 in words is "forty-one billion, three hundred sixty-one million, one hundred twenty-one thousand, nine hundred fifty-six".