1411100040021 has 128 divisors (see below), whose sum is σ = 2362958438400. Its totient is φ = 731240939520.

The previous prime is 1411100039971. The next prime is 1411100040023. The reversal of 1411100040021 is 1200400011141.

It is not a de Polignac number, because 1411100040021 - 2¹⁴ = 1411100023637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411100040023) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 145634545 + ... + 145644233.

It is an arithmetic number, because the mean of its divisors is an integer number (18460612800).

Almost surely, 2^{1411100040021} is an apocalyptic number.

It is an amenable number.

1411100040021 is a deficient number, since it is larger than the sum of its proper divisors (951858398379).

1411100040021 is a wasteful number, since it uses less digits than its factorization.

1411100040021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9939.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1411100040021 its reverse (1200400011141), we get a palindrome (2611500051162).

The spelling of 1411100040021 in words is "one trillion, four hundred eleven billion, one hundred million, forty thousand, twenty-one".