41394745530 has 48 divisors (see below), whose sum is σ = 107871603840. Its totient is φ = 11013443424.

The previous prime is 41394745507. The next prime is 41394745531. The reversal of 41394745530 is 3554749314.

41394745530 is a `hidden beast` number, since 4 + 1 + 3 + 94 + 7 + 4 + 553 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (41394745531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 484342 + ... + 563361.

It is an arithmetic number, because the mean of its divisors is an integer number (2247325080).

Almost surely, 2^41394745530 is an apocalyptic number.

41394745530 is an abundant number, since it is smaller than the sum of its proper divisors (66476858310).

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

41394745530 is a wasteful number, since it uses less digits than its factorization.

41394745530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048155 (or 1048152 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 41394745530 in words is "forty-one billion, three hundred ninety-four million, seven hundred forty-five thousand, five hundred thirty".