16428837180 has 96 divisors (see below), whose sum is σ = 53564281344. Its totient is φ = 3684305664.

The previous prime is 16428837167. The next prime is 16428837239. The reversal of 16428837180 is 8173882461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346762 + ... + 391281.

It is an arithmetic number, because the mean of its divisors is an integer number (557961264).

Almost surely, 2^16428837180 is an apocalyptic number.

16428837180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16428837180 is an abundant number, since it is smaller than the sum of its proper divisors (37135444164).

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

16428837180 is a wasteful number, since it uses less digits than its factorization.

16428837180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738115 (or 738113 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 16428837180 in words is "sixteen billion, four hundred twenty-eight million, eight hundred thirty-seven thousand, one hundred eighty".