144167744601 has 6 divisors (see below), whose sum is σ = 208242297770. Its totient is φ = 96111829728.

The previous prime is 144167744549. The next prime is 144167744629. The reversal of 144167744601 is 106447761441.

144167744601 is a `hidden beast` number, since 1 + 44 + 167 + 7 + 446 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 132172238025 + 11995506576 = 363555^2 + 109524^2 .

It is not a de Polignac number, because 144167744601 - 2⁹ = 144167744089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144167744701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8009319136 + ... + 8009319153.

Almost surely, 2^144167744601 is an apocalyptic number.

It is an amenable number.

144167744601 is a deficient number, since it is larger than the sum of its proper divisors (64074553169).

144167744601 is a wasteful number, since it uses less digits than its factorization.

144167744601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16018638295 (or 16018638292 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 144167744601 in words is "one hundred forty-four billion, one hundred sixty-seven million, seven hundred forty-four thousand, six hundred one".