144452132516616 has 64 divisors (see below), whose sum is σ = 380439128160000. Its totient is φ = 45580230421056.

The previous prime is 144452132516609. The next prime is 144452132516663. The reversal of 144452132516616 is 616615231254441.

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, 125232486 + ... + 126380693.

It is an arithmetic number, because the mean of its divisors is an integer number (5944361377500).

Almost surely, 2^{144452132516616} is an apocalyptic number.

It is an amenable number.

144452132516616 is an abundant number, since it is smaller than the sum of its proper divisors (235986995643384).

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

144452132516616 is a wasteful number, since it uses less digits than its factorization.

144452132516616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251614466 (or 251614462 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 51.

The spelling of 144452132516616 in words is "one hundred forty-four trillion, four hundred fifty-two billion, one hundred thirty-two million, five hundred sixteen thousand, six hundred sixteen".