1111430342 has 8 divisors (see below), whose sum is σ = 1818704232. Its totient is φ = 505195600.

The previous prime is 1111430339. The next prime is 1111430347. The reversal of 1111430342 is 2430341111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111430347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25259759 + ... + 25259802.

It is an arithmetic number, because the mean of its divisors is an integer number (227338029).

Almost surely, 2^1111430342 is an apocalyptic number.

1111430342 is a deficient number, since it is larger than the sum of its proper divisors (707273890).

1111430342 is a wasteful number, since it uses less digits than its factorization.

1111430342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50519574.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1111430342 is about 33338.1214527753. The cubic root of 1111430342 is about 1035.8433516127.

Adding to 1111430342 its reverse (2430341111), we get a palindrome (3541771453).

The spelling of 1111430342 in words is "one billion, one hundred eleven million, four hundred thirty thousand, three hundred forty-two".