2141769960 has 96 divisors (see below), whose sum is σ = 7593562080. Its totient is φ = 519216000.

The previous prime is 2141769953. The next prime is 2141769967. The reversal of 2141769960 is 699671412.

It is an interprime number because it is at equal distance from previous prime (2141769953) and next prime (2141769967).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2141769967) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 266466 + ... + 274385.

It is an arithmetic number, because the mean of its divisors is an integer number (79099605).

Almost surely, 2^2141769960 is an apocalyptic number.

2141769960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141769960 is an abundant number, since it is smaller than the sum of its proper divisors (5451792120).

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

2141769960 is a wasteful number, since it uses less digits than its factorization.

2141769960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540879 (or 540872 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 2141769960 is about 46279.2605818200. The cubic root of 2141769960 is about 1289.0139210299.

The spelling of 2141769960 in words is "two billion, one hundred forty-one million, seven hundred sixty-nine thousand, nine hundred sixty".