4253021112 has 32 divisors (see below), whose sum is σ = 10634688000. Its totient is φ = 1417389024.

The previous prime is 4253021111. The next prime is 4253021119. The reversal of 4253021112 is 2111203524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253021111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128889 + ... + 158487.

It is an arithmetic number, because the mean of its divisors is an integer number (332334000).

Almost surely, 2^4253021112 is an apocalyptic number.

It is an amenable number.

4253021112 is an abundant number, since it is smaller than the sum of its proper divisors (6381666888).

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

4253021112 is a wasteful number, since it uses less digits than its factorization.

4253021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35595 (or 35591 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 4253021112 is about 65215.1908070505. The cubic root of 4253021112 is about 1620.1896226748.

Adding to 4253021112 its reverse (2111203524), we get a palindrome (6364224636).

The spelling of 4253021112 in words is "four billion, two hundred fifty-three million, twenty-one thousand, one hundred twelve".