1041141050040 has 256 divisors, whose sum is σ = 3849918750720. Its totient is φ = 219343288320.

The previous prime is 1041141050023. The next prime is 1041141050041. The reversal of 1041141050040 is 400501411401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1041141049989 and 1041141050016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041141050041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7322425 + ... + 7463255.

It is an arithmetic number, because the mean of its divisors is an integer number (15038745120).

Almost surely, 2^{1041141050040} is an apocalyptic number.

1041141050040 is a gapful number since it is divisible by the number (10) 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 1041141050040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1924959375360).

1041141050040 is an abundant number, since it is smaller than the sum of its proper divisors (2808777700680).

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

1041141050040 is a wasteful number, since it uses less digits than its factorization.

1041141050040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141542 (or 141538 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 1041141050040 its reverse (400501411401), we get a palindrome (1441642461441).

The spelling of 1041141050040 in words is "one trillion, forty-one billion, one hundred forty-one million, fifty thousand, forty".