46143728999 has 2 divisors, whose sum is σ = 46143729000. Its totient is φ = 46143728998.

The previous prime is 46143728963. The next prime is 46143729031. The reversal of 46143728999 is 99982734164.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46143728999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46143728929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23071864499 + 23071864500.

It is an arithmetic number, because the mean of its divisors is an integer number (23071864500).

Almost surely, 2^46143728999 is an apocalyptic number.

46143728999 is a deficient number, since it is larger than the sum of its proper divisors (1).

46143728999 is an equidigital number, since it uses as much as digits as its factorization.

46143728999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23514624, while the sum is 62.

The spelling of 46143728999 in words is "forty-six billion, one hundred forty-three million, seven hundred twenty-eight thousand, nine hundred ninety-nine".