18632428701700 has 144 divisors (see below), whose sum is σ = 46067954587200. Its totient is φ = 6480574041600.

The previous prime is 18632428701643. The next prime is 18632428701701. The reversal of 18632428701700 is 710782423681.

It is not an unprimeable number, because it can be changed into a prime (18632428701701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1478355 + ... + 6280954.

It is an arithmetic number, because the mean of its divisors is an integer number (319916351300).

Almost surely, 2^{18632428701700} is an apocalyptic number.

18632428701700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18632428701700 is an abundant number, since it is smaller than the sum of its proper divisors (27435525885500).

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

18632428701700 is a wasteful number, since it uses less digits than its factorization.

18632428701700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7759430 (or 7759423 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 18632428701700 in words is "eighteen trillion, six hundred thirty-two billion, four hundred twenty-eight million, seven hundred one thousand, seven hundred".