41243036420 has 48 divisors (see below), whose sum is σ = 89333335728. Its totient is φ = 15982387200.

The previous prime is 41243036333. The next prime is 41243036441. The reversal of 41243036420 is 2463034214.

It can be written as a sum of positive squares in 8 ways, for example, as 1950282244 + 39292754176 = 44162^2 + 198224^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52820 + ... + 292020.

It is an arithmetic number, because the mean of its divisors is an integer number (1861111161).

Almost surely, 2^41243036420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41243036420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44666667864).

41243036420 is an abundant number, since it is smaller than the sum of its proper divisors (48090299308).

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

41243036420 is a wasteful number, since it uses less digits than its factorization.

41243036420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239480 (or 239478 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 41243036420 in words is "forty-one billion, two hundred forty-three million, thirty-six thousand, four hundred twenty".