41693728436 has 6 divisors (see below), whose sum is σ = 72964024770. Its totient is φ = 20846864216.

The previous prime is 41693728429. The next prime is 41693728463. The reversal of 41693728436 is 63482739614.

It can be written as a sum of positive squares in only one way, i.e., 25879156900 + 15814571536 = 160870^2 + 125756^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211716051 + ... + 5211716058.

It is an arithmetic number, because the mean of its divisors is an integer number (12160670795).

Almost surely, 2^41693728436 is an apocalyptic number.

It is an amenable number.

41693728436 is a deficient number, since it is larger than the sum of its proper divisors (31270296334).

41693728436 is a wasteful number, since it uses less digits than its factorization.

41693728436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10423432113 (or 10423432111 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The spelling of 41693728436 in words is "forty-one billion, six hundred ninety-three million, seven hundred twenty-eight thousand, four hundred thirty-six".