11452104142 has 8 divisors (see below), whose sum is σ = 17182065600. Its totient is φ = 5724748944.

The previous prime is 11452104127. The next prime is 11452104143. The reversal of 11452104142 is 24140125411.

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 (11452104143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640542 + ... + 658177.

It is an arithmetic number, because the mean of its divisors is an integer number (2147758200).

Almost surely, 2^11452104142 is an apocalyptic number.

11452104142 is a deficient number, since it is larger than the sum of its proper divisors (5729961458).

11452104142 is a wasteful number, since it uses less digits than its factorization.

11452104142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303130.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 11452104142 its reverse (24140125411), we get a palindrome (35592229553).

The spelling of 11452104142 in words is "eleven billion, four hundred fifty-two million, one hundred four thousand, one hundred forty-two".