41721207037 has 4 divisors (see below), whose sum is σ = 41733579580. Its totient is φ = 41708834496.

The previous prime is 41721207013. The next prime is 41721207043. The reversal of 41721207037 is 73070212714.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28136372121 + 13584834916 = 167739^2 + 116554^2 .

It is a cyclic number.

It is not a de Polignac number, because 41721207037 - 2¹⁹ = 41720682749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41721206993 and 41721207011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41721207137) 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, 6181212 + ... + 6187957.

It is an arithmetic number, because the mean of its divisors is an integer number (10433394895).

Almost surely, 2^41721207037 is an apocalyptic number.

It is an amenable number.

41721207037 is a deficient number, since it is larger than the sum of its proper divisors (12372543).

41721207037 is a wasteful number, since it uses less digits than its factorization.

41721207037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12372542.

The product of its (nonzero) digits is 16464, while the sum is 34.

The spelling of 41721207037 in words is "forty-one billion, seven hundred twenty-one million, two hundred seven thousand, thirty-seven".