41223757572 has 96 divisors (see below), whose sum is σ = 113216019840. Its totient is φ = 12926914560.

The previous prime is 41223757559. The next prime is 41223757579. The reversal of 41223757572 is 27575732214.

41223757572 is a `hidden beast` number, since 4 + 1 + 2 + 2 + 3 + 7 + 575 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (41223757579) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5524468 + ... + 5531924.

It is an arithmetic number, because the mean of its divisors is an integer number (1179333540).

Almost surely, 2^41223757572 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 41223757572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56608009920).

41223757572 is an abundant number, since it is smaller than the sum of its proper divisors (71992262268).

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

41223757572 is a wasteful number, since it uses less digits than its factorization.

41223757572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10498 (or 10490 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The spelling of 41223757572 in words is "forty-one billion, two hundred twenty-three million, seven hundred fifty-seven thousand, five hundred seventy-two".