2874141521 has 4 divisors (see below), whose sum is σ = 2887030272. Its totient is φ = 2861252772.

The previous prime is 2874141511. The next prime is 2874141559. The reversal of 2874141521 is 1251414782.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1251414782 = 2 ⋅625707391.

It is a cyclic number.

It is not a de Polignac number, because 2874141521 - 2³⁰ = 1800399697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2874141511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6444041 + ... + 6444486.

It is an arithmetic number, because the mean of its divisors is an integer number (721757568).

Almost surely, 2^2874141521 is an apocalyptic number.

It is an amenable number.

2874141521 is a deficient number, since it is larger than the sum of its proper divisors (12888751).

2874141521 is a wasteful number, since it uses less digits than its factorization.

2874141521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12888750.

The product of its digits is 17920, while the sum is 35.

The square root of 2874141521 is about 53611.0205181733. The cubic root of 2874141521 is about 1421.7919453969.

The spelling of 2874141521 in words is "two billion, eight hundred seventy-four million, one hundred forty-one thousand, five hundred twenty-one".