1211414442001 has 8 divisors (see below), whose sum is σ = 1211835101504. Its totient is φ = 1210993867440.

The previous prime is 1211414441999. The next prime is 1211414442023. The reversal of 1211414442001 is 1002444141121.

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 1211414442001 - 2¹ = 1211414441999 is a prime.

It is a super-3 number, since 3×1211414442001³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1211414445001) 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, 40813396 + ... + 40843066.

It is an arithmetic number, because the mean of its divisors is an integer number (151479387688).

Almost surely, 2^{1211414442001} is an apocalyptic number.

It is an amenable number.

1211414442001 is a deficient number, since it is larger than the sum of its proper divisors (420659503).

1211414442001 is an equidigital number, since it uses as much as digits as its factorization.

1211414442001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42471.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1211414442001 its reverse (1002444141121), we get a palindrome (2213858583122).

The spelling of 1211414442001 in words is "one trillion, two hundred eleven billion, four hundred fourteen million, four hundred forty-two thousand, one".