144585538355 has 8 divisors (see below), whose sum is σ = 176443369200. Its totient is φ = 113707948576.

The previous prime is 144585538309. The next prime is 144585538381. The reversal of 144585538355 is 553835585441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144585538355 - 2¹⁰ = 144585537331 is a prime.

It is a super-2 number, since 2×144585538355² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144585538355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245059940 + ... + 245060529.

It is an arithmetic number, because the mean of its divisors is an integer number (22055421150).

Almost surely, 2^144585538355 is an apocalyptic number.

144585538355 is a deficient number, since it is larger than the sum of its proper divisors (31857830845).

144585538355 is an equidigital number, since it uses as much as digits as its factorization.

144585538355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490120533.

The product of its digits is 28800000, while the sum is 56.

The spelling of 144585538355 in words is "one hundred forty-four billion, five hundred eighty-five million, five hundred thirty-eight thousand, three hundred fifty-five".