1141301442 has 16 divisors (see below), whose sum is σ = 2335687200. Its totient is φ = 371586432.

The previous prime is 1141301437. The next prime is 1141301449. The reversal of 1141301442 is 2441031411.

It is a super-2 number, since 2×1141301442² = 2605137963022558728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1141301449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2211567 + ... + 2212082.

It is an arithmetic number, because the mean of its divisors is an integer number (145980450).

Almost surely, 2^1141301442 is an apocalyptic number.

1141301442 is an abundant number, since it is smaller than the sum of its proper divisors (1194385758).

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

1141301442 is a wasteful number, since it uses less digits than its factorization.

1141301442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423697.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1141301442 is about 33783.1532276074. The cubic root of 1141301442 is about 1045.0413029774.

Adding to 1141301442 its reverse (2441031411), we get a palindrome (3582332853).

The spelling of 1141301442 in words is "one billion, one hundred forty-one million, three hundred one thousand, four hundred forty-two".