4035221142 has 8 divisors (see below), whose sum is σ = 8070442296. Its totient is φ = 1345073712.

The previous prime is 4035221123. The next prime is 4035221191. The reversal of 4035221142 is 2411225304.

It is a sphenic number, since it is the product of 3 distinct primes.

4035221142 is an admirable number.

It is a congruent 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, 336268423 + ... + 336268434.

It is an arithmetic number, because the mean of its divisors is an integer number (1008805287).

Almost surely, 2^4035221142 is an apocalyptic number.

4035221142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4035221142 is a wasteful number, since it uses less digits than its factorization.

4035221142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672536862.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4035221142 is about 63523.3905108976. The cubic root of 4035221142 is about 1592.0466165129.

Adding to 4035221142 its reverse (2411225304), we get a palindrome (6446446446).

The spelling of 4035221142 in words is "four billion, thirty-five million, two hundred twenty-one thousand, one hundred forty-two".