2141641323 has 8 divisors (see below), whose sum is σ = 3172802000. Its totient is φ = 1427760864.

The previous prime is 2141641321. The next prime is 2141641357. The reversal of 2141641323 is 3231461412.

It is a happy number.

2141641323 is a `hidden beast` number, since 2 + 14 + 1 + 641 + 3 + 2 + 3 = 666.

It is not a de Polignac number, because 2141641323 - 2¹ = 2141641321 is a prime.

It is a super-3 number, since 3×2141641323³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 79320049 = 2141641323 / (2 + 1 + 4 + 1 + 6 + 4 + 1 + 3 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141641321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39659998 + ... + 39660051.

It is an arithmetic number, because the mean of its divisors is an integer number (396600250).

Almost surely, 2^2141641323 is an apocalyptic number.

2141641323 is a deficient number, since it is larger than the sum of its proper divisors (1031160677).

2141641323 is an equidigital number, since it uses as much as digits as its factorization.

2141641323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79320058 (or 79320052 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 2141641323 is about 46277.8707699479. The cubic root of 2141641323 is about 1288.9881139939.

The spelling of 2141641323 in words is "two billion, one hundred forty-one million, six hundred forty-one thousand, three hundred twenty-three".