1028014949955 has 16 divisors (see below), whose sum is σ = 1879798765824. Its totient is φ = 469949691360.

The previous prime is 1028014949921. The next prime is 1028014950007. The reversal of 1028014949955 is 5599494108201.

It is not a de Polignac number, because 1028014949955 - 2⁶ = 1028014949891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1028014949895 and 1028014949904.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 4895309181 + ... + 4895309390.

It is an arithmetic number, because the mean of its divisors is an integer number (117487422864).

Almost surely, 2^{1028014949955} is an apocalyptic number.

1028014949955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1028014949955 is a deficient number, since it is larger than the sum of its proper divisors (851783815869).

1028014949955 is an equidigital number, since it uses as much as digits as its factorization.

1028014949955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9790618586.

The product of its (nonzero) digits is 4665600, while the sum is 57.

The spelling of 1028014949955 in words is "one trillion, twenty-eight billion, fourteen million, nine hundred forty-nine thousand, nine hundred fifty-five".