4128933328951 has 2 divisors, whose sum is σ = 4128933328952. Its totient is φ = 4128933328950.

The previous prime is 4128933328811. The next prime is 4128933328973. The reversal of 4128933328951 is 1598233398214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4128933328951 - 2²⁷ = 4128799111223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4128933328651) 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 as a sum of consecutive naturals, namely, 2064466664475 + 2064466664476.

It is an arithmetic number, because the mean of its divisors is an integer number (2064466664476).

Almost surely, 2^{4128933328951} is an apocalyptic number.

4128933328951 is a deficient number, since it is larger than the sum of its proper divisors (1).

4128933328951 is an equidigital number, since it uses as much as digits as its factorization.

4128933328951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11197440, while the sum is 58.

The spelling of 4128933328951 in words is "four trillion, one hundred twenty-eight billion, nine hundred thirty-three million, three hundred twenty-eight thousand, nine hundred fifty-one".