41258338656 has 36 divisors (see below), whose sum is σ = 108308363436. Its totient is φ = 13752116160.

The previous prime is 41258338651. The next prime is 41258338679. The reversal of 41258338656 is 65683385214.

Its product of digits (4147200) is a multiple of the sum of its prime divisors (20736).

It is a junction number, because it is equal to n+sod(n) for n = 41258338599 and 41258338608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41258338651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1979811 + ... + 2000541.

It is an arithmetic number, because the mean of its divisors is an integer number (3008565651).

Almost surely, 2^41258338656 is an apocalyptic number.

It is an amenable number.

41258338656 is an abundant number, since it is smaller than the sum of its proper divisors (67050024780).

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

41258338656 is an frugal number, since it uses more digits than its factorization.

41258338656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41475 (or 20736 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 51.

The spelling of 41258338656 in words is "forty-one billion, two hundred fifty-eight million, three hundred thirty-eight thousand, six hundred fifty-six".