40041033102 has 96 divisors (see below), whose sum is σ = 104564678400. Its totient is φ = 11246335488.

The previous prime is 40041033089. The next prime is 40041033107. The reversal of 40041033102 is 20133014004.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40041033107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100974 + ... + 300462.

It is an arithmetic number, because the mean of its divisors is an integer number (1089215400).

Almost surely, 2^40041033102 is an apocalyptic number.

40041033102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 40041033102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52282339200).

40041033102 is an abundant number, since it is smaller than the sum of its proper divisors (64523645298).

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

40041033102 is a wasteful number, since it uses less digits than its factorization.

40041033102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199572 (or 199560 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 40041033102 its reverse (20133014004), we get a palindrome (60174047106).

The spelling of 40041033102 in words is "forty billion, forty-one million, thirty-three thousand, one hundred two".