1411101142021 has 8 divisors (see below), whose sum is σ = 1485413760320. Its totient is φ = 1336792937472.

The previous prime is 1411101142019. The next prime is 1411101142039. The reversal of 1411101142021 is 1202411011141.

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 1411101142021 - 2¹ = 1411101142019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1411101142021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411101142051) 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, 436860 + ... + 1735813.

It is an arithmetic number, because the mean of its divisors is an integer number (185676720040).

Almost surely, 2^{1411101142021} is an apocalyptic number.

It is an amenable number.

1411101142021 is a deficient number, since it is larger than the sum of its proper divisors (74312618299).

1411101142021 is a wasteful number, since it uses less digits than its factorization.

1411101142021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206875.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1411101142021 its reverse (1202411011141), we get a palindrome (2613512153162).

The spelling of 1411101142021 in words is "one trillion, four hundred eleven billion, one hundred one million, one hundred forty-two thousand, twenty-one".