1141004212440 has 64 divisors (see below), whose sum is σ = 3423126670560. Its totient is φ = 304257653760.

The previous prime is 1141004212417. The next prime is 1141004212441. The reversal of 1141004212440 is 442124001411.

It is a super-2 number, since 2×1141004212440² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1141004212440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141004212441) 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 15 ways as a sum of consecutive naturals, for example, 3887650 + ... + 4170830.

Almost surely, 2^{1141004212440} is an apocalyptic number.

1141004212440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141004212440 is an abundant number, since it is smaller than the sum of its proper divisors (2282122458120).

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

1141004212440 is a wasteful number, since it uses less digits than its factorization.

1141004212440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316772 (or 316768 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1141004212440 its reverse (442124001411), we get a palindrome (1583128213851).

The spelling of 1141004212440 in words is "one trillion, one hundred forty-one billion, four million, two hundred twelve thousand, four hundred forty".