1141342441440 has 48 divisors (see below), whose sum is σ = 3595228692048. Its totient is φ = 304357984256.

The previous prime is 1141342441429. The next prime is 1141342441501. The reversal of 1141342441440 is 441442431411.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188897897 + ... + 1188898856.

It is an arithmetic number, because the mean of its divisors is an integer number (74900597751).

Almost surely, 2^{1141342441440} is an apocalyptic number.

1141342441440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141342441440 is an abundant number, since it is smaller than the sum of its proper divisors (2453886250608).

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

1141342441440 is a wasteful number, since it uses less digits than its factorization.

1141342441440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377796771 (or 2377796763 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 1141342441440 its reverse (441442431411), we get a palindrome (1582784872851).

The spelling of 1141342441440 in words is "one trillion, one hundred forty-one billion, three hundred forty-two million, four hundred forty-one thousand, four hundred forty".