18828696270 has 32 divisors (see below), whose sum is σ = 45197647488. Its totient is φ = 5020010528.

The previous prime is 18828696253. The next prime is 18828696301. The reversal of 18828696270 is 7269682881.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 18828696270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103357 + ... + 219863.

It is an arithmetic number, because the mean of its divisors is an integer number (1412426484).

Almost surely, 2^18828696270 is an apocalyptic number.

18828696270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18828696270 is an abundant number, since it is smaller than the sum of its proper divisors (26368951218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18828696270 is a wasteful number, since it uses less digits than its factorization.

18828696270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121904.

The product of its (nonzero) digits is 4644864, while the sum is 57.

The spelling of 18828696270 in words is "eighteen billion, eight hundred twenty-eight million, six hundred ninety-six thousand, two hundred seventy".