41505120722 has 32 divisors (see below), whose sum is σ = 72852165120. Its totient is φ = 17562562560.

The previous prime is 41505120721. The next prime is 41505120733. The reversal of 41505120722 is 22702150514.

It is a happy number.

It is a super-2 number, since 2×41505120722² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41505120721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1339823 + ... + 1370450.

It is an arithmetic number, because the mean of its divisors is an integer number (2276630160).

Almost surely, 2^41505120722 is an apocalyptic number.

41505120722 is a deficient number, since it is larger than the sum of its proper divisors (31347044398).

41505120722 is a wasteful number, since it uses less digits than its factorization.

41505120722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710338.

The product of its (nonzero) digits is 5600, while the sum is 29.

The spelling of 41505120722 in words is "forty-one billion, five hundred five million, one hundred twenty thousand, seven hundred twenty-two".