1700442125 has 16 divisors (see below), whose sum is σ = 2123302896. Its totient is φ = 1359616000.

The previous prime is 1700442103. The next prime is 1700442137. The reversal of 1700442125 is 5212440071.

It can be written as a sum of positive squares in 8 ways, for example, as 1188732484 + 511709641 = 34478^2 + 22621^2 .

It is not a de Polignac number, because 1700442125 - 2¹⁰ = 1700441101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1700442094 and 1700442103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450245 + ... + 454005.

It is an arithmetic number, because the mean of its divisors is an integer number (132706431).

Almost surely, 2^1700442125 is an apocalyptic number.

It is an amenable number.

1700442125 is a deficient number, since it is larger than the sum of its proper divisors (422860771).

1700442125 is an equidigital number, since it uses as much as digits as its factorization.

1700442125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7393 (or 7383 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 1700442125 is about 41236.4174607834. The cubic root of 1700442125 is about 1193.5866474212.

Adding to 1700442125 its reverse (5212440071), we get a palindrome (6912882196).

The spelling of 1700442125 in words is "one billion, seven hundred million, four hundred forty-two thousand, one hundred twenty-five".