41240621306 has 4 divisors (see below), whose sum is σ = 61860931962. Its totient is φ = 20620310652.

The previous prime is 41240621273. The next prime is 41240621309. The reversal of 41240621306 is 60312604214.

41240621306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 40680873025 + 559748281 = 201695^2 + 23659^2 .

It is a super-2 number, since 2×41240621306² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41240621309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10310155325 + ... + 10310155328.

Almost surely, 2^41240621306 is an apocalyptic number.

41240621306 is a deficient number, since it is larger than the sum of its proper divisors (20620310656).

41240621306 is a wasteful number, since it uses less digits than its factorization.

41240621306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20620310655.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 41240621306 in words is "forty-one billion, two hundred forty million, six hundred twenty-one thousand, three hundred six".