2141001343 has 12 divisors (see below), whose sum is σ = 2328026448. Its totient is φ = 1968071040.

The previous prime is 2141001341. The next prime is 2141001371. The reversal of 2141001343 is 3431001412.

It is not a de Polignac number, because 2141001343 - 2¹ = 2141001341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2141001343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141001341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14446 + ... + 67012.

It is an arithmetic number, because the mean of its divisors is an integer number (194002204).

Almost surely, 2^2141001343 is an apocalyptic number.

2141001343 is a deficient number, since it is larger than the sum of its proper divisors (187025105).

2141001343 is a wasteful number, since it uses less digits than its factorization.

2141001343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52834 (or 52821 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2141001343 is about 46270.9557173828. The cubic root of 2141001343 is about 1288.8597064359.

Adding to 2141001343 its reverse (3431001412), we get a palindrome (5572002755).

The spelling of 2141001343 in words is "two billion, one hundred forty-one million, one thousand, three hundred forty-three".