73428200023 has 2 divisors, whose sum is σ = 73428200024. Its totient is φ = 73428200022.

The previous prime is 73428199997. The next prime is 73428200029. The reversal of 73428200023 is 32000282437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73428200023 - 2⁵ = 73428199991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73428200029) 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 as a sum of consecutive naturals, namely, 36714100011 + 36714100012.

It is an arithmetic number, because the mean of its divisors is an integer number (36714100012).

Almost surely, 2^73428200023 is an apocalyptic number.

73428200023 is a deficient number, since it is larger than the sum of its proper divisors (1).

73428200023 is an equidigital number, since it uses as much as digits as its factorization.

73428200023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 73428200023 in words is "seventy-three billion, four hundred twenty-eight million, two hundred thousand, twenty-three".