41040111402 has 80 divisors (see below), whose sum is σ = 92674213632. Its totient is φ = 13574252160.

The previous prime is 41040111389. The next prime is 41040111439. The reversal of 41040111402 is 20411104014.

41040111402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12172777 + ... + 12176147.

Almost surely, 2^41040111402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41040111402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46337106816).

41040111402 is an abundant number, since it is smaller than the sum of its proper divisors (51634102230).

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

41040111402 is a wasteful number, since it uses less digits than its factorization.

41040111402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3945 (or 3936 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 41040111402 its reverse (20411104014), we get a palindrome (61451215416).

The spelling of 41040111402 in words is "forty-one billion, forty million, one hundred eleven thousand, four hundred two".