144212716500 has 48 divisors (see below), whose sum is σ = 419947434816. Its totient is φ = 38456724000.

The previous prime is 144212716493. The next prime is 144212716559. The reversal of 144212716500 is 5617212441.

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, 48069406 + ... + 48072405.

It is an arithmetic number, because the mean of its divisors is an integer number (8748904892).

Almost surely, 2^144212716500 is an apocalyptic number.

144212716500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144212716500 is an abundant number, since it is smaller than the sum of its proper divisors (275734718316).

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

144212716500 is a wasteful number, since it uses less digits than its factorization.

144212716500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96141833 (or 96141821 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 144212716500 its reverse (5617212441), we get a palindrome (149829928941).

The spelling of 144212716500 in words is "one hundred forty-four billion, two hundred twelve million, seven hundred sixteen thousand, five hundred".