40616355556 has 96 divisors (see below), whose sum is σ = 86667356160. Its totient is φ = 16268615424.

The previous prime is 40616355541. The next prime is 40616355601. The reversal of 40616355556 is 65555361604.

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, 14969656 + ... + 14972368.

It is an arithmetic number, because the mean of its divisors is an integer number (902784960).

Almost surely, 2^40616355556 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 40616355556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43333678080).

40616355556 is an abundant number, since it is smaller than the sum of its proper divisors (46051000604).

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

40616355556 is a wasteful number, since it uses less digits than its factorization.

40616355556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113 (or 3111 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 40616355556 in words is "forty billion, six hundred sixteen million, three hundred fifty-five thousand, five hundred fifty-six".