41246636638 has 8 divisors (see below), whose sum is σ = 61963557480. Its totient is φ = 20592117480.

The previous prime is 41246636633. The next prime is 41246636719. The reversal of 41246636638 is 83663664214.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 41246636591 and 41246636600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41246636633) 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, 15598768 + ... + 15601411.

It is an arithmetic number, because the mean of its divisors is an integer number (7745444685).

Almost surely, 2^41246636638 is an apocalyptic number.

41246636638 is a deficient number, since it is larger than the sum of its proper divisors (20716920842).

41246636638 is a wasteful number, since it uses less digits than its factorization.

41246636638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31200842.

The product of its digits is 2985984, while the sum is 49.

The spelling of 41246636638 in words is "forty-one billion, two hundred forty-six million, six hundred thirty-six thousand, six hundred thirty-eight".