2141205355 has 32 divisors (see below), whose sum is σ = 2779951104. Its totient is φ = 1578969216.

The previous prime is 2141205331. The next prime is 2141205377. The reversal of 2141205355 is 5535021412.

It is a cyclic number.

It is not a de Polignac number, because 2141205355 - 2¹⁵ = 2141172587 is a prime.

It is a Duffinian 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, 452934 + ... + 457636.

It is an arithmetic number, because the mean of its divisors is an integer number (86873472).

Almost surely, 2^2141205355 is an apocalyptic number.

2141205355 is a deficient number, since it is larger than the sum of its proper divisors (638745749).

2141205355 is a wasteful number, since it uses less digits than its factorization.

2141205355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2141205355 is about 46273.1602011360. The cubic root of 2141205355 is about 1288.9006428099.

Adding to 2141205355 its reverse (5535021412), we get a palindrome (7676226767).

The spelling of 2141205355 in words is "two billion, one hundred forty-one million, two hundred five thousand, three hundred fifty-five".