40322111023104 has 384 divisors, whose sum is σ = 115583709870720. Its totient is φ = 12454987825152.

The previous prime is 40322111023097. The next prime is 40322111023109. The reversal of 40322111023104 is 40132011122304.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (40322111023109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4673939239 + ... + 4673947865.

It is an arithmetic number, because the mean of its divisors is an integer number (300999244455).

Almost surely, 2^{40322111023104} 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 40322111023104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57791854935360).

40322111023104 is an abundant number, since it is smaller than the sum of its proper divisors (75261598847616).

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

40322111023104 is a wasteful number, since it uses less digits than its factorization.

40322111023104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9355 (or 9335 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 40322111023104 its reverse (40132011122304), we get a palindrome (80454122145408).

The spelling of 40322111023104 in words is "forty trillion, three hundred twenty-two billion, one hundred eleven million, twenty-three thousand, one hundred four".