3501143244 has 48 divisors (see below), whose sum is σ = 9080463840. Its totient is φ = 1166607360.

The previous prime is 3501143209. The next prime is 3501143257. The reversal of 3501143244 is 4423411053.

It is a happy number.

3501143244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 414972 + ... + 423324.

It is an arithmetic number, because the mean of its divisors is an integer number (189176330).

Almost surely, 2^3501143244 is an apocalyptic number.

It is an amenable number.

3501143244 is an abundant number, since it is smaller than the sum of its proper divisors (5579320596).

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

3501143244 is a wasteful number, since it uses less digits than its factorization.

3501143244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12247 (or 12239 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3501143244 is about 59170.4592174169. The cubic root of 3501143244 is about 1518.4597804238.

Adding to 3501143244 its reverse (4423411053), we get a palindrome (7924554297).

The spelling of 3501143244 in words is "three billion, five hundred one million, one hundred forty-three thousand, two hundred forty-four".