3520143001 has 16 divisors (see below), whose sum is σ = 3627840528. Its totient is φ = 3414528000.

The previous prime is 3520142999. The next prime is 3520143017. The reversal of 3520143001 is 1003410253.

3520143001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 931775625 + 2588367376 = 30525^2 + 50876^2 .

It is a cyclic number.

It is not a de Polignac number, because 3520143001 - 2¹ = 3520142999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3520143001.

It is not an unprimeable number, because it can be changed into a prime (3520143061) 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, 1156041 + ... + 1159081.

It is an arithmetic number, because the mean of its divisors is an integer number (226740033).

Almost surely, 2^3520143001 is an apocalyptic number.

3520143001 is the 31714-th nonagonal number.

It is an amenable number.

3520143001 is a deficient number, since it is larger than the sum of its proper divisors (107697527).

3520143001 is a wasteful number, since it uses less digits than its factorization.

3520143001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 3520143001 is about 59330.7930252074. The cubic root of 3520143001 is about 1521.2015834955.

Adding to 3520143001 its reverse (1003410253), we get a palindrome (4523553254).

The spelling of 3520143001 in words is "three billion, five hundred twenty million, one hundred forty-three thousand, one".