3521141032 has 8 divisors (see below), whose sum is σ = 6602139450. Its totient is φ = 1760570512.

The previous prime is 3521141021. The next prime is 3521141119. The reversal of 3521141032 is 2301411253.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3077364676 + 443776356 = 55474^2 + 21066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3521140994 and 3521141012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220071307 + ... + 220071322.

Almost surely, 2^3521141032 is an apocalyptic number.

It is an amenable number.

3521141032 is a deficient number, since it is larger than the sum of its proper divisors (3080998418).

3521141032 is a wasteful number, since it uses less digits than its factorization.

3521141032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440142635 (or 440142631 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3521141032 is about 59339.2031628333. The cubic root of 3521141032 is about 1521.3453336101.

Adding to 3521141032 its reverse (2301411253), we get a palindrome (5822552285).

The spelling of 3521141032 in words is "three billion, five hundred twenty-one million, one hundred forty-one thousand, thirty-two".