2141952474 has 32 divisors (see below), whose sum is σ = 4309381440. Its totient is φ = 709751552.

The previous prime is 2141952437. The next prime is 2141952481. The reversal of 2141952474 is 4742591412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 819682 + ... + 822290.

It is an arithmetic number, because the mean of its divisors is an integer number (134668170).

Almost surely, 2^2141952474 is an apocalyptic number.

2141952474 is an abundant number, since it is smaller than the sum of its proper divisors (2167428966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2141952474 is a wasteful number, since it uses less digits than its factorization.

2141952474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374.

The product of its digits is 80640, while the sum is 39.

The square root of 2141952474 is about 46281.2324166071. The cubic root of 2141952474 is about 1289.0505350468.

The spelling of 2141952474 in words is "two billion, one hundred forty-one million, nine hundred fifty-two thousand, four hundred seventy-four".