2141544032 has 48 divisors (see below), whose sum is σ = 4291473312. Its totient is φ = 1051760640.

The previous prime is 2141544011. The next prime is 2141544047. The reversal of 2141544032 is 2304451412.

It is a junction number, because it is equal to n+sod(n) for n = 2141543992 and 2141544010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664088 + ... + 667304.

It is an arithmetic number, because the mean of its divisors is an integer number (89405694).

Almost surely, 2^2141544032 is an apocalyptic number.

It is an amenable number.

2141544032 is an abundant number, since it is smaller than the sum of its proper divisors (2149929280).

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

2141544032 is a wasteful number, since it uses less digits than its factorization.

2141544032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591 (or 3583 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2141544032 is about 46276.8195968565. The cubic root of 2141544032 is about 1288.9685948770.

Adding to 2141544032 its reverse (2304451412), we get a palindrome (4445995444).

The spelling of 2141544032 in words is "two billion, one hundred forty-one million, five hundred forty-four thousand, thirty-two".