2141761204 has 12 divisors (see below), whose sum is σ = 4088816928. Its totient is φ = 973527800.

The previous prime is 2141761123. The next prime is 2141761211. The reversal of 2141761204 is 4021671412.

It is a congruent number.

It is an unprimeable number.

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, 24338152 + ... + 24338239.

It is an arithmetic number, because the mean of its divisors is an integer number (340734744).

Almost surely, 2^2141761204 is an apocalyptic number.

It is an amenable number.

2141761204 is a deficient number, since it is larger than the sum of its proper divisors (1947055724).

2141761204 is a wasteful number, since it uses less digits than its factorization.

2141761204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48676406 (or 48676404 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2141761204 is about 46279.1659821134. The cubic root of 2141761204 is about 1289.0121644421.

It can be divided in two parts, 21417 and 61204, that added together give a triangular number (82621 = T₄₀₆).

The spelling of 2141761204 in words is "two billion, one hundred forty-one million, seven hundred sixty-one thousand, two hundred four".