4101111242 has 16 divisors (see below), whose sum is σ = 6343564032. Its totient is φ = 1987437360.

The previous prime is 4101111239. The next prime is 4101111269. The reversal of 4101111242 is 2421111014.

It is a super-2 number, since 2×4101111242² = 33638226838517565128, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 4101111242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202109 + ... + 221472.

It is an arithmetic number, because the mean of its divisors is an integer number (396472752).

Almost surely, 2^4101111242 is an apocalyptic number.

4101111242 is a deficient number, since it is larger than the sum of its proper divisors (2242452790).

4101111242 is a wasteful number, since it uses less digits than its factorization.

4101111242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423733.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 4101111242 is about 64039.9191286185. The cubic root of 4101111242 is about 1600.6652496656.

Adding to 4101111242 its reverse (2421111014), we get a palindrome (6522222256).

The spelling of 4101111242 in words is "four billion, one hundred one million, one hundred eleven thousand, two hundred forty-two".