1141042342432 has 36 divisors (see below), whose sum is σ = 2370882931326. Its totient is φ = 540493735680.

The previous prime is 1141042342417. The next prime is 1141042342463. The reversal of 1141042342432 is 2342432401411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 805750388496 + 335291953936 = 897636^2 + 579044^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1141042342394 and 1141042342403.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 49375669 + ... + 49398772.

Almost surely, 2^{1141042342432} is an apocalyptic number.

It is an amenable number.

1141042342432 is an abundant number, since it is smaller than the sum of its proper divisors (1229840588894).

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

1141042342432 is an equidigital number, since it uses as much as digits as its factorization.

1141042342432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98774489 (or 98774462 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1141042342432 its reverse (2342432401411), we get a palindrome (3483474743843).

The spelling of 1141042342432 in words is "one trillion, one hundred forty-one billion, forty-two million, three hundred forty-two thousand, four hundred thirty-two".