41301090721 has 16 divisors (see below), whose sum is σ = 45924346368. Its totient is φ = 36826099200.

The previous prime is 41301090697. The next prime is 41301090841. The reversal of 41301090721 is 12709010314.

41301090721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-41301090721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41301090721.

It is not an unprimeable number, because it can be changed into a prime (41301090121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149680 + ... + 324046.

It is an arithmetic number, because the mean of its divisors is an integer number (2870271648).

Almost surely, 2^41301090721 is an apocalyptic number.

It is an amenable number.

41301090721 is a deficient number, since it is larger than the sum of its proper divisors (4623255647).

41301090721 is a wasteful number, since it uses less digits than its factorization.

41301090721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174792.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 41301090721 in words is "forty-one billion, three hundred one million, ninety thousand, seven hundred twenty-one".