4132421111111 has 8 divisors (see below), whose sum is σ = 4192200432000. Its totient is φ = 4072685573880.

The previous prime is 4132421111099. The next prime is 4132421111129. The reversal of 4132421111111 is 1111111242314.

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

It is a cyclic number.

It is not a de Polignac number, because 4132421111111 - 2¹⁴ = 4132421094727 is a prime.

It is a Duffinian number.

4132421111111 is a modest number, since divided by 1111111 gives 413242 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4132421111171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10755761 + ... + 11133338.

It is an arithmetic number, because the mean of its divisors is an integer number (524025054000).

Almost surely, 2^{4132421111111} is an apocalyptic number.

4132421111111 is a deficient number, since it is larger than the sum of its proper divisors (59779320889).

4132421111111 is a wasteful number, since it uses less digits than its factorization.

4132421111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21891829.

The product of its digits is 192, while the sum is 23.

Adding to 4132421111111 its reverse (1111111242314), we get a palindrome (5243532353425).

The spelling of 4132421111111 in words is "four trillion, one hundred thirty-two billion, four hundred twenty-one million, one hundred eleven thousand, one hundred eleven".