140112333041442 has 8 divisors (see below), whose sum is σ = 280224666082896. Its totient is φ = 46704111013812.

The previous prime is 140112333041423. The next prime is 140112333041453. The reversal of 140112333041442 is 244140333211041.

It is a happy number.

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

140112333041442 is an admirable number.

It is a super-2 number, since 2×140112333041442² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11676027753448 + ... + 11676027753459.

It is an arithmetic number, because the mean of its divisors is an integer number (35028083260362).

Almost surely, 2^{140112333041442} is an apocalyptic number.

140112333041442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140112333041442 is a wasteful number, since it uses less digits than its factorization.

140112333041442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23352055506912.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 140112333041442 its reverse (244140333211041), we get a palindrome (384252666252483).

The spelling of 140112333041442 in words is "one hundred forty trillion, one hundred twelve billion, three hundred thirty-three million, forty-one thousand, four hundred forty-two".