1111140332342 has 8 divisors (see below), whose sum is σ = 1687808100000. Its totient is φ = 548537632344.

The previous prime is 1111140332311. The next prime is 1111140332347. The reversal of 1111140332342 is 2432330411111.

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

It is a super-2 number, since 2×1111140332342² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111140332347) 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, 3516266717 + ... + 3516267032.

It is an arithmetic number, because the mean of its divisors is an integer number (210976012500).

Almost surely, 2^{1111140332342} is an apocalyptic number.

1111140332342 is a deficient number, since it is larger than the sum of its proper divisors (576667767658).

1111140332342 is an equidigital number, since it uses as much as digits as its factorization.

1111140332342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7032533830.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1111140332342 its reverse (2432330411111), we get a palindrome (3543470743453).

The spelling of 1111140332342 in words is "one trillion, one hundred eleven billion, one hundred forty million, three hundred thirty-two thousand, three hundred forty-two".