2141105424 has 40 divisors (see below), whose sum is σ = 5533752960. Its totient is φ = 713371008.

The previous prime is 2141105423. The next prime is 2141105437. The reversal of 2141105424 is 4245011412.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2141105394 and 2141105403.

It is not an unprimeable number, because it can be changed into a prime (2141105423) 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, 108342 + ... + 126570.

It is an arithmetic number, because the mean of its divisors is an integer number (138343824).

Almost surely, 2^2141105424 is an apocalyptic number.

2141105424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2141105424 is an abundant number, since it is smaller than the sum of its proper divisors (3392647536).

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

2141105424 is a wasteful number, since it uses less digits than its factorization.

2141105424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20687 (or 20681 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2141105424 is about 46272.0803941210. The cubic root of 2141105424 is about 1288.8805913105.

Adding to 2141105424 its reverse (4245011412), we get a palindrome (6386116836).

The spelling of 2141105424 in words is "two billion, one hundred forty-one million, one hundred five thousand, four hundred twenty-four".