3500142244 has 9 divisors (see below), whose sum is σ = 6125456001. Its totient is φ = 1750011960.

The previous prime is 3500142229. The next prime is 3500142293. The reversal of 3500142244 is 4422410053.

It is a happy number.

The square root of 3500142244 is 59162.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2607327844 + 892814400 = 51062^2 + 29880^2 .

It is a super-3 number, since 3×3500142244³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 103534 + ... + 133114.

Almost surely, 2^3500142244 is an apocalyptic number.

3500142244 is the 59162-nd square number.

It is an amenable number.

3500142244 is a deficient number, since it is larger than the sum of its proper divisors (2625313757).

3500142244 is an frugal number, since it uses more digits than its factorization.

3500142244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59166 (or 29583 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The cubic root of 3500142244 is about 1518.3150540669.

Multiplying 3500142244 by its sum of digits (25), we get a square (87503556100 = 295810²).

Adding to 3500142244 its reverse (4422410053), we get a palindrome (7922552297).

The spelling of 3500142244 in words is "three billion, five hundred million, one hundred forty-two thousand, two hundred forty-four".