7144385005 has 8 divisors (see below), whose sum is σ = 8946012672. Its totient is φ = 5467007568.

The previous prime is 7144384957. The next prime is 7144385063. The reversal of 7144385005 is 5005834417.

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 7144385005 - 2²⁹ = 6607514093 is a prime.

It is a Duffinian number.

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, 31062429 + ... + 31062658.

It is an arithmetic number, because the mean of its divisors is an integer number (1118251584).

Almost surely, 2^7144385005 is an apocalyptic number.

It is an amenable number.

7144385005 is a deficient number, since it is larger than the sum of its proper divisors (1801627667).

7144385005 is a wasteful number, since it uses less digits than its factorization.

7144385005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62125115.

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

The square root of 7144385005 is about 84524.4639438784. The cubic root of 7144385005 is about 1925.9940898030.

The spelling of 7144385005 in words is "seven billion, one hundred forty-four million, three hundred eighty-five thousand, five".