146078828851 has 2 divisors, whose sum is σ = 146078828852. Its totient is φ = 146078828850.

The previous prime is 146078828849. The next prime is 146078828869. The reversal of 146078828851 is 158828870641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146078828851 - 2¹ = 146078828849 is a prime.

Together with 146078828849, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (146078828891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73039414425 + 73039414426.

It is an arithmetic number, because the mean of its divisors is an integer number (73039414426).

Almost surely, 2^146078828851 is an apocalyptic number.

146078828851 is a deficient number, since it is larger than the sum of its proper divisors (1).

146078828851 is an equidigital number, since it uses as much as digits as its factorization.

146078828851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6881280, while the sum is 58.

The spelling of 146078828851 in words is "one hundred forty-six billion, seventy-eight million, eight hundred twenty-eight thousand, eight hundred fifty-one".