144805054939347 has 16 divisors (see below), whose sum is σ = 210644219069568. Its totient is φ = 87752854102080.

The previous prime is 144805054939343. The next prime is 144805054939351. The reversal of 144805054939347 is 743939450508441.

It is an interprime number because it is at equal distance from previous prime (144805054939343) and next prime (144805054939351).

It is not a de Polignac number, because 144805054939347 - 2² = 144805054939343 is a prime.

It is a super-3 number, since 3×144805054939347³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (144805054939343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194253733 + ... + 194997750.

It is an arithmetic number, because the mean of its divisors is an integer number (13165263691848).

Almost surely, 2^{144805054939347} is an apocalyptic number.

144805054939347 is a deficient number, since it is larger than the sum of its proper divisors (65839164130221).

144805054939347 is a wasteful number, since it uses less digits than its factorization.

144805054939347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389262770.

The product of its (nonzero) digits is 261273600, while the sum is 66.

The spelling of 144805054939347 in words is "one hundred forty-four trillion, eight hundred five billion, fifty-four million, nine hundred thirty-nine thousand, three hundred forty-seven".