40552304124 has 96 divisors (see below), whose sum is σ = 100649122560. Its totient is φ = 12671769600.

The previous prime is 40552304119. The next prime is 40552304137. The reversal of 40552304124 is 42140325504.

It is a junction number, because it is equal to n+sod(n) for n = 40552304091 and 40552304100.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 25016034 + ... + 25017654.

It is an arithmetic number, because the mean of its divisors is an integer number (1048428360).

Almost surely, 2^40552304124 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 40552304124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50324561280).

40552304124 is an abundant number, since it is smaller than the sum of its proper divisors (60096818436).

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

40552304124 is a wasteful number, since it uses less digits than its factorization.

40552304124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731 (or 2729 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 40552304124 its reverse (42140325504), we get a palindrome (82692629628).

The spelling of 40552304124 in words is "forty billion, five hundred fifty-two million, three hundred four thousand, one hundred twenty-four".