2141029474 has 16 divisors (see below), whose sum is σ = 3352326912. Its totient is φ = 1023619168.

The previous prime is 2141029433. The next prime is 2141029529. The reversal of 2141029474 is 4749201412.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 170247 + ... + 182389.

It is an arithmetic number, because the mean of its divisors is an integer number (209520432).

Almost surely, 2^2141029474 is an apocalyptic number.

2141029474 is a deficient number, since it is larger than the sum of its proper divisors (1211297438).

2141029474 is a wasteful number, since it uses less digits than its factorization.

2141029474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16001.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2141029474 is about 46271.2596975704. The cubic root of 2141029474 is about 1288.8653512640.

The spelling of 2141029474 in words is "two billion, one hundred forty-one million, twenty-nine thousand, four hundred seventy-four".