41205620631 has 16 divisors (see below), whose sum is σ = 62806897664. Its totient is φ = 23539551264.

The previous prime is 41205620611. The next prime is 41205620633. The reversal of 41205620631 is 13602650214.

It is not a de Polignac number, because 41205620631 - 2¹⁰ = 41205619607 is a prime.

It is a super-2 number, since 2×41205620631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41205620633) 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, 193375 + ... + 346128.

It is an arithmetic number, because the mean of its divisors is an integer number (3925431104).

Almost surely, 2^41205620631 is an apocalyptic number.

41205620631 is a deficient number, since it is larger than the sum of its proper divisors (21601277033).

41205620631 is a wasteful number, since it uses less digits than its factorization.

41205620631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543150.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 41205620631 in words is "forty-one billion, two hundred five million, six hundred twenty thousand, six hundred thirty-one".