144357085 has 8 divisors (see below), whose sum is σ = 180760320. Its totient is φ = 110464464.

The previous prime is 144357077. The next prime is 144357097. The reversal of 144357085 is 580753441.

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 144357085 - 2³ = 144357077 is a prime.

It is a congruent number.

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, 627525 + ... + 627754.

It is an arithmetic number, because the mean of its divisors is an integer number (22595040).

Almost surely, 2^144357085 is an apocalyptic number.

It is an amenable number.

144357085 is a deficient number, since it is larger than the sum of its proper divisors (36403235).

144357085 is a wasteful number, since it uses less digits than its factorization.

144357085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255307.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 144357085 is about 12014.8693292936. The cubic root of 144357085 is about 524.5811746580.

The spelling of 144357085 in words is "one hundred forty-four million, three hundred fifty-seven thousand, eighty-five".