46143199829 has 2 divisors, whose sum is σ = 46143199830. Its totient is φ = 46143199828.

The previous prime is 46143199819. The next prime is 46143199897. The reversal of 46143199829 is 92899134164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38287922929 + 7855276900 = 195673^2 + 88630^2 .

It is a cyclic number.

It is not a de Polignac number, because 46143199829 - 2⁸ = 46143199573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46143199819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23071599914 + 23071599915.

It is an arithmetic number, because the mean of its divisors is an integer number (23071599915).

Almost surely, 2^46143199829 is an apocalyptic number.

It is an amenable number.

46143199829 is a deficient number, since it is larger than the sum of its proper divisors (1).

46143199829 is an equidigital number, since it uses as much as digits as its factorization.

46143199829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 56.

The spelling of 46143199829 in words is "forty-six billion, one hundred forty-three million, one hundred ninety-nine thousand, eight hundred twenty-nine".