1111342342 has 16 divisors (see below), whose sum is σ = 1819444032. Its totient is φ = 504910120.

The previous prime is 1111342327. The next prime is 1111342373. The reversal of 1111342342 is 2432431111.

It is a super-2 number, since 2×1111342342² = 2470163602244089928, which contains 22 as substring.

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

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, 38733 + ... + 61015.

It is an arithmetic number, because the mean of its divisors is an integer number (113715252).

Almost surely, 2^1111342342 is an apocalyptic number.

1111342342 is a deficient number, since it is larger than the sum of its proper divisors (708101690).

1111342342 is a wasteful number, since it uses less digits than its factorization.

1111342342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24563.

The product of its digits is 576, while the sum is 22.

The square root of 1111342342 is about 33336.8016162319. The cubic root of 1111342342 is about 1035.8160124812.

Adding to 1111342342 its reverse (2432431111), we get a palindrome (3543773453).

The spelling of 1111342342 in words is "one billion, one hundred eleven million, three hundred forty-two thousand, three hundred forty-two".