144555225101 has 32 divisors (see below), whose sum is σ = 173377387008. Its totient is φ = 117839462400.

The previous prime is 144555225097. The next prime is 144555225121. The reversal of 144555225101 is 101522555441.

It is a cyclic number.

It is not a de Polignac number, because 144555225101 - 2² = 144555225097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144555225121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24864671 + ... + 24870483.

It is an arithmetic number, because the mean of its divisors is an integer number (5418043344).

Almost surely, 2^144555225101 is an apocalyptic number.

It is an amenable number.

144555225101 is a deficient number, since it is larger than the sum of its proper divisors (28822161907).

144555225101 is a wasteful number, since it uses less digits than its factorization.

144555225101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6701.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 144555225101 in words is "one hundred forty-four billion, five hundred fifty-five million, two hundred twenty-five thousand, one hundred one".