1041454322540 has 96 divisors (see below), whose sum is σ = 2273945643648. Its totient is φ = 400345344000.

The previous prime is 1041454322539. The next prime is 1041454322563. The reversal of 1041454322540 is 452234541401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041454322540.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72010910 + ... + 72025370.

It is an arithmetic number, because the mean of its divisors is an integer number (23686933788).

Almost surely, 2^{1041454322540} is an apocalyptic number.

1041454322540 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 1041454322540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1136972821824).

1041454322540 is an abundant number, since it is smaller than the sum of its proper divisors (1232491321108).

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

1041454322540 is a wasteful number, since it uses less digits than its factorization.

1041454322540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15819 (or 15817 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 1041454322540 its reverse (452234541401), we get a palindrome (1493688863941).

The spelling of 1041454322540 in words is "one trillion, forty-one billion, four hundred fifty-four million, three hundred twenty-two thousand, five hundred forty".