4259394547149 has 16 divisors (see below), whose sum is σ = 6641447977472. Its totient is φ = 2377336490928.

The previous prime is 4259394547097. The next prime is 4259394547151. The reversal of 4259394547149 is 9417454939524.

It is not a de Polignac number, because 4259394547149 - 2¹⁷ = 4259394416077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4259394547149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4259394547549) 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, 2358467839 + ... + 2358469644.

It is an arithmetic number, because the mean of its divisors is an integer number (415090498592).

Almost surely, 2^{4259394547149} is an apocalyptic number.

It is an amenable number.

4259394547149 is a deficient number, since it is larger than the sum of its proper divisors (2382053430323).

4259394547149 is a wasteful number, since it uses less digits than its factorization.

4259394547149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716937536.

The product of its digits is 195955200, while the sum is 66.

The spelling of 4259394547149 in words is "four trillion, two hundred fifty-nine billion, three hundred ninety-four million, five hundred forty-seven thousand, one hundred forty-nine".