4046778352151 has 2 divisors, whose sum is σ = 4046778352152. Its totient is φ = 4046778352150.

The previous prime is 4046778352147. The next prime is 4046778352159. The reversal of 4046778352151 is 1512538776404.

4046778352151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4046778352151 - 2² = 4046778352147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4046778352093 and 4046778352102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4046778352159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2023389176075 + 2023389176076.

It is an arithmetic number, because the mean of its divisors is an integer number (2023389176076).

Almost surely, 2^{4046778352151} is an apocalyptic number.

4046778352151 is a deficient number, since it is larger than the sum of its proper divisors (1).

4046778352151 is an equidigital number, since it uses as much as digits as its factorization.

4046778352151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 4046778352151 in words is "four trillion, forty-six billion, seven hundred seventy-eight million, three hundred fifty-two thousand, one hundred fifty-one".