2141032404 has 96 divisors (see below), whose sum is σ = 6086348800. Its totient is φ = 572158080.

The previous prime is 2141032381. The next prime is 2141032451. The reversal of 2141032404 is 4042301412.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117594 + ... + 134574.

Almost surely, 2^2141032404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2141032404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3043174400).

2141032404 is an abundant number, since it is smaller than the sum of its proper divisors (3945316396).

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

2141032404 is a wasteful number, since it uses less digits than its factorization.

2141032404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17093 (or 17091 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2141032404 is about 46271.2913586816. The cubic root of 2141032404 is about 1288.8659392014.

Adding to 2141032404 its reverse (4042301412), we get a palindrome (6183333816).

The spelling of 2141032404 in words is "two billion, one hundred forty-one million, thirty-two thousand, four hundred four".