3525444142 has 24 divisors (see below), whose sum is σ = 5922305928. Its totient is φ = 1572233520.

The previous prime is 3525444133. The next prime is 3525444191. The reversal of 3525444142 is 2414445253.

It is a junction number, because it is equal to n+sod(n) for n = 3525444098 and 3525444107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124608 + ... + 150259.

It is an arithmetic number, because the mean of its divisors is an integer number (246762747).

Almost surely, 2^3525444142 is an apocalyptic number.

3525444142 is a deficient number, since it is larger than the sum of its proper divisors (2396861786).

3525444142 is a wasteful number, since it uses less digits than its factorization.

3525444142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274944 (or 274933 counting only the distinct ones).

The product of its digits is 76800, while the sum is 34.

The square root of 3525444142 is about 59375.4506677634. The cubic root of 3525444142 is about 1521.9648156930.

Adding to 3525444142 its reverse (2414445253), we get a palindrome (5939889395).

The spelling of 3525444142 in words is "three billion, five hundred twenty-five million, four hundred forty-four thousand, one hundred forty-two".