41124778898101 has 4 divisors (see below), whose sum is σ = 41333534121132. Its totient is φ = 40916023675072.

The previous prime is 41124778898029. The next prime is 41124778898227. The reversal of 41124778898101 is 10189887742114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27836756363025 + 13288022535076 = 5276055^2 + 3645274^2 .

It is a cyclic number.

It is not a de Polignac number, because 41124778898101 - 2¹⁵ = 41124778865333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41124778898101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41124778898501) 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, 104377611220 + ... + 104377611613.

It is an arithmetic number, because the mean of its divisors is an integer number (10333383530283).

Almost surely, 2^{41124778898101} is an apocalyptic number.

It is an amenable number.

41124778898101 is a deficient number, since it is larger than the sum of its proper divisors (208755223031).

41124778898101 is a wasteful number, since it uses less digits than its factorization.

41124778898101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208755223030.

The product of its (nonzero) digits is 7225344, while the sum is 61.

The spelling of 41124778898101 in words is "forty-one trillion, one hundred twenty-four billion, seven hundred seventy-eight million, eight hundred ninety-eight thousand, one hundred one".