2146430041 has 8 divisors (see below), whose sum is σ = 2537651520. Its totient is φ = 1776355728.

The previous prime is 2146430017. The next prime is 2146430107. The reversal of 2146430041 is 1400346412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2146430041 - 2⁵ = 2146430009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2146429988 and 2146430015.

It is not an unprimeable number, because it can be changed into a prime (2146430641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5286571 + ... + 5286976.

It is an arithmetic number, because the mean of its divisors is an integer number (317206440).

Almost surely, 2^2146430041 is an apocalyptic number.

It is an amenable number.

2146430041 is a deficient number, since it is larger than the sum of its proper divisors (391221479).

2146430041 is a wasteful number, since it uses less digits than its factorization.

2146430041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10573583.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2146430041 is about 46329.5806262047. The cubic root of 2146430041 is about 1289.9481262317.

Adding to 2146430041 its reverse (1400346412), we get a palindrome (3546776453).

The spelling of 2146430041 in words is "two billion, one hundred forty-six million, four hundred thirty thousand, forty-one".