1141042030442 has 12 divisors (see below), whose sum is σ = 1744466010630. Its totient is φ = 559756465008.

The previous prime is 1141042030421. The next prime is 1141042030451. The reversal of 1141042030442 is 2440302401411.

It can be written as a sum of positive squares in 3 ways, for example, as 1086453913561 + 54588116881 = 1042331^2 + 233641^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101546717 + ... + 101557952.

Almost surely, 2^{1141042030442} is an apocalyptic number.

1141042030442 is a deficient number, since it is larger than the sum of its proper divisors (603423980188).

1141042030442 is an equidigital number, since it uses as much as digits as its factorization.

1141042030442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203104777 (or 203104724 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1141042030442 its reverse (2440302401411), we get a palindrome (3581344431853).

The spelling of 1141042030442 in words is "one trillion, one hundred forty-one billion, forty-two million, thirty thousand, four hundred forty-two".