14898643600 has 135 divisors (see below), whose sum is σ = 38129584507. Its totient is φ = 5593277440.

The previous prime is 14898643589. The next prime is 14898643601. The reversal of 14898643600 is 634689841.

The square root of 14898643600 is 122060.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 348494224 + 14550149376 = 18668^2 + 120624^2 .

It is a super-2 number, since 2×14898643600² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14898643601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 41500221 + ... + 41500579.

Almost surely, 2^14898643600 is an apocalyptic number.

14898643600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14898643600 is the 122060-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14898643600

14898643600 is an abundant number, since it is smaller than the sum of its proper divisors (23230940907).

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

14898643600 is an equidigital number, since it uses as much as digits as its factorization.

14898643600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

Multiplying 14898643600 by its sum of digits (49), we get a square (730033536400 = 854420²).

The spelling of 14898643600 in words is "fourteen billion, eight hundred ninety-eight million, six hundred forty-three thousand, six hundred".