144968938200 has 144 divisors (see below), whose sum is σ = 515492597880. Its totient is φ = 36384353280.

The previous prime is 144968938159. The next prime is 144968938333. The reversal of 144968938200 is 2839869441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2338174 + ... + 2399373.

Almost surely, 2^144968938200 is an apocalyptic number.

144968938200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144968938200 is an abundant number, since it is smaller than the sum of its proper divisors (370523659680).

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

144968938200 is a wasteful number, since it uses less digits than its factorization.

144968938200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737586 (or 4737574 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 144968938200 in words is "one hundred forty-four billion, nine hundred sixty-eight million, nine hundred thirty-eight thousand, two hundred".