3502423144 has 16 divisors (see below), whose sum is σ = 7164047520. Its totient is φ = 1592010480.

The previous prime is 3502423123. The next prime is 3502423163. The reversal of 3502423144 is 4413242053.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19900044 + ... + 19900219.

It is an arithmetic number, because the mean of its divisors is an integer number (447752970).

Almost surely, 2^3502423144 is an apocalyptic number.

It is an amenable number.

3502423144 is an abundant number, since it is smaller than the sum of its proper divisors (3661624376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3502423144 is a wasteful number, since it uses less digits than its factorization.

3502423144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39800280 (or 39800276 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3502423144 is about 59181.2735922437. The cubic root of 3502423144 is about 1518.6447904584.

Adding to 3502423144 its reverse (4413242053), we get a palindrome (7915665197).

The spelling of 3502423144 in words is "three billion, five hundred two million, four hundred twenty-three thousand, one hundred forty-four".