2120041354 has 4 divisors (see below), whose sum is σ = 3180062034. Its totient is φ = 1060020676.

The previous prime is 2120041271. The next prime is 2120041369. The reversal of 2120041354 is 4531400212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1478787025 + 641254329 = 38455^2 + 25323^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530010337 + ... + 530010340.

Almost surely, 2^2120041354 is an apocalyptic number.

2120041354 is a deficient number, since it is larger than the sum of its proper divisors (1060020680).

2120041354 is a wasteful number, since it uses less digits than its factorization.

2120041354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060020679.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2120041354 is about 46043.9068064386. The cubic root of 2120041354 is about 1284.6400105917.

Adding to 2120041354 its reverse (4531400212), we get a palindrome (6651441566).

The spelling of 2120041354 in words is "two billion, one hundred twenty million, forty-one thousand, three hundred fifty-four".