11127441840621 has 8 divisors (see below), whose sum is σ = 14836620520704. Its totient is φ = 7418278860480.

The previous prime is 11127441840601. The next prime is 11127441840629. The reversal of 11127441840621 is 12604814472111.

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

It is not a de Polignac number, because 11127441840621 - 2²⁶ = 11127374731757 is a prime.

It is a super-3 number, since 3×11127441840621³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11127441840629) 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, 2157516 + ... + 5187461.

It is an arithmetic number, because the mean of its divisors is an integer number (1854577565088).

Almost surely, 2^{11127441840621} is an apocalyptic number.

It is an amenable number.

11127441840621 is a deficient number, since it is larger than the sum of its proper divisors (3709178680083).

11127441840621 is an equidigital number, since it uses as much as digits as its factorization.

11127441840621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7849971.

The product of its (nonzero) digits is 86016, while the sum is 42.

The spelling of 11127441840621 in words is "eleven trillion, one hundred twenty-seven billion, four hundred forty-one million, eight hundred forty thousand, six hundred twenty-one".