2141121410 has 8 divisors (see below), whose sum is σ = 3854018556. Its totient is φ = 856448560.

The previous prime is 2141121391. The next prime is 2141121427. The reversal of 2141121410 is 141211412.

It can be written as a sum of positive squares in 2 ways, for example, as 2124564649 + 16556761 = 46093^2 + 4069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107056061 + ... + 107056080.

Almost surely, 2^2141121410 is an apocalyptic number.

2141121410 is a deficient number, since it is larger than the sum of its proper divisors (1712897146).

2141121410 is a wasteful number, since it uses less digits than its factorization.

2141121410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214112148.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 2141121410 is about 46272.2531329521. The cubic root of 2141121410 is about 1288.8837989984.

Adding to 2141121410 its reverse (141211412), we get a palindrome (2282332822).

The spelling of 2141121410 in words is "two billion, one hundred forty-one million, one hundred twenty-one thousand, four hundred ten".