40241843530 has 32 divisors (see below), whose sum is σ = 83586956544. Its totient is φ = 13663247616.

The previous prime is 40241843513. The next prime is 40241843531. The reversal of 40241843530 is 3534814204.

It is not an unprimeable number, because it can be changed into a prime (40241843531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2783487 + ... + 2797906.

It is an arithmetic number, because the mean of its divisors is an integer number (2612092392).

Almost surely, 2^40241843530 is an apocalyptic number.

40241843530 is an abundant number, since it is smaller than the sum of its proper divisors (43345113014).

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

40241843530 is a wasteful number, since it uses less digits than its factorization.

40241843530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5581510.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 40241843530 in words is "forty billion, two hundred forty-one million, eight hundred forty-three thousand, five hundred thirty".