2041210101040 has 80 divisors (see below), whose sum is σ = 5180228685216. Its totient is φ = 741831321600.

The previous prime is 2041210101023. The next prime is 2041210101041. The reversal of 2041210101040 is 401010121402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2041210101041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 865924 + ... + 2198236.

Almost surely, 2^{2041210101040} is an apocalyptic number.

2041210101040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041210101040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2590114342608).

2041210101040 is an abundant number, since it is smaller than the sum of its proper divisors (3139018584176).

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

2041210101040 is a wasteful number, since it uses less digits than its factorization.

2041210101040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334078 (or 1334072 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2041210101040 its reverse (401010121402), we get a palindrome (2442220222442).

The spelling of 2041210101040 in words is "two trillion, forty-one billion, two hundred ten million, one hundred one thousand, forty".