3385024251689 has 4 divisors (see below), whose sum is σ = 3385315548420. Its totient is φ = 3384732954960.

The previous prime is 3385024251593. The next prime is 3385024251733. The reversal of 3385024251689 is 9861524205833.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1768655288464 + 1616368963225 = 1329908^2 + 1271365^2 .

It is a cyclic number.

It is not a de Polignac number, because 3385024251689 - 2⁴⁰ = 2285512623913 is a prime.

It is a super-2 number, since 2×3385024251689² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3385024256689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145630934 + ... + 145654175.

It is an arithmetic number, because the mean of its divisors is an integer number (846328887105).

Almost surely, 2^{3385024251689} is an apocalyptic number.

It is an amenable number.

3385024251689 is a deficient number, since it is larger than the sum of its proper divisors (291296731).

3385024251689 is a wasteful number, since it uses less digits than its factorization.

3385024251689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291296730.

The product of its (nonzero) digits is 12441600, while the sum is 56.

The spelling of 3385024251689 in words is "three trillion, three hundred eighty-five billion, twenty-four million, two hundred fifty-one thousand, six hundred eighty-nine".