1111141442001 has 8 divisors (see below), whose sum is σ = 1481528983744. Its totient is φ = 740757430800.

The previous prime is 1111141441979. The next prime is 1111141442027. The reversal of 1111141442001 is 1002441411111.

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

It is not a de Polignac number, because 1111141442001 - 2¹⁰ = 1111141440977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111141402001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30850 + ... + 1491051.

It is an arithmetic number, because the mean of its divisors is an integer number (185191122968).

Almost surely, 2^{1111141442001} is an apocalyptic number.

It is an amenable number.

1111141442001 is a deficient number, since it is larger than the sum of its proper divisors (370387541743).

1111141442001 is a wasteful number, since it uses less digits than its factorization.

1111141442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765271.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 1111141442001 its reverse (1002441411111), we get a palindrome (2113582853112).

The spelling of 1111141442001 in words is "one trillion, one hundred eleven billion, one hundred forty-one million, four hundred forty-two thousand, one".