141021111403404 has 48 divisors (see below), whose sum is σ = 365618364733440. Its totient is φ = 47005998803280.

The previous prime is 141021111403379. The next prime is 141021111403433. The reversal of 141021111403404 is 404304111120141.

141021111403404 is a `hidden beast` number, since 1 + 4 + 1 + 0 + 2 + 111 + 140 + 3 + 404 = 666.

It is a super-2 number, since 2×141021111403404² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9501552 + ... + 19295639.

It is an arithmetic number, because the mean of its divisors is an integer number (7617049265280).

Almost surely, 2^{141021111403404} is an apocalyptic number.

It is an amenable number.

141021111403404 is an abundant number, since it is smaller than the sum of its proper divisors (224597253330036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141021111403404 is a wasteful number, since it uses less digits than its factorization.

141021111403404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28842547 (or 28842539 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 141021111403404 its reverse (404304111120141), we get a palindrome (545325222523545).

The spelling of 141021111403404 in words is "one hundred forty-one trillion, twenty-one billion, one hundred eleven million, four hundred three thousand, four hundred four".