41213343654 has 72 divisors (see below), whose sum is σ = 103967255808. Its totient is φ = 11764720800.

The previous prime is 41213343641. The next prime is 41213343671. The reversal of 41213343654 is 45634331214.

41213343654 is a `hidden beast` number, since 4 + 1 + 213 + 3 + 436 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 994884 + ... + 1035480.

It is an arithmetic number, because the mean of its divisors is an integer number (1443989664).

Almost surely, 2^41213343654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41213343654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51983627904).

41213343654 is an abundant number, since it is smaller than the sum of its proper divisors (62753912154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41213343654 is a wasteful number, since it uses less digits than its factorization.

41213343654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41770 (or 41760 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 41213343654 its reverse (45634331214), we get a palindrome (86847674868).

The spelling of 41213343654 in words is "forty-one billion, two hundred thirteen million, three hundred forty-three thousand, six hundred fifty-four".