1113411442 has 32 divisors (see below), whose sum is σ = 2029769280. Its totient is φ = 451053120.

The previous prime is 1113411433. The next prime is 1113411443. The reversal of 1113411442 is 2441143111.

It is a super-5 number, since 5×1113411442⁵ (a number of 46 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1113411443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58828 + ... + 75415.

It is an arithmetic number, because the mean of its divisors is an integer number (63430290).

Almost surely, 2^1113411442 is an apocalyptic number.

1113411442 is a deficient number, since it is larger than the sum of its proper divisors (916357838).

1113411442 is a wasteful number, since it uses less digits than its factorization.

1113411442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134298.

The product of its digits is 384, while the sum is 22.

The square root of 1113411442 is about 33367.8204562420. The cubic root of 1113411442 is about 1036.4584422494.

Adding to 1113411442 its reverse (2441143111), we get a palindrome (3554554553).

The spelling of 1113411442 in words is "one billion, one hundred thirteen million, four hundred eleven thousand, four hundred forty-two".