40016711016752 has 80 divisors (see below), whose sum is σ = 84231247917600. Its totient is φ = 18342407700480.

The previous prime is 40016711016713. The next prime is 40016711016781. The reversal of 40016711016752 is 25761011761004.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

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 15 ways as a sum of consecutive naturals, for example, 4004624 + ... + 9801552.

It is an arithmetic number, because the mean of its divisors is an integer number (1052890598970).

Almost surely, 2^{40016711016752} 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 40016711016752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42115623958800).

40016711016752 is an abundant number, since it is smaller than the sum of its proper divisors (44214536900848).

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

40016711016752 is a wasteful number, since it uses less digits than its factorization.

40016711016752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5797614 (or 5797608 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

Adding to 40016711016752 its reverse (25761011761004), we get a palindrome (65777722777756).

The spelling of 40016711016752 in words is "forty trillion, sixteen billion, seven hundred eleven million, sixteen thousand, seven hundred fifty-two".