1028918202350 has 24 divisors (see below), whose sum is σ = 1922001559920. Its totient is φ = 409800893120.

The previous prime is 1028918202283. The next prime is 1028918202373. The reversal of 1028918202350 is 532028198201.

It is a junction number, because it is equal to n+sod(n) for n = 1028918202298 and 1028918202307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44147930 + ... + 44171229.

It is an arithmetic number, because the mean of its divisors is an integer number (80083398330).

Almost surely, 2^{1028918202350} is an apocalyptic number.

1028918202350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1028918202350 is a deficient number, since it is larger than the sum of its proper divisors (893083357570).

1028918202350 is a wasteful number, since it uses less digits than its factorization.

1028918202350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88319404 (or 88319399 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 1028918202350 in words is "one trillion, twenty-eight billion, nine hundred eighteen million, two hundred two thousand, three hundred fifty".