4125021032 has 32 divisors (see below), whose sum is σ = 8933872320. Its totient is φ = 1764714240.

The previous prime is 4125021031. The next prime is 4125021041. The reversal of 4125021032 is 2301205214.

It is a junction number, because it is equal to n+sod(n) for n = 4125020995 and 4125021013.

It is not an unprimeable number, because it can be changed into a prime (4125021031) 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, 1377188 + ... + 1380179.

It is an arithmetic number, because the mean of its divisors is an integer number (279183510).

Almost surely, 2^4125021032 is an apocalyptic number.

It is an amenable number.

4125021032 is an abundant number, since it is smaller than the sum of its proper divisors (4808851288).

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

4125021032 is a wasteful number, since it uses less digits than its factorization.

4125021032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757401 (or 2757397 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4125021032 is about 64226.3266270149. The cubic root of 4125021032 is about 1603.7698906847.

Adding to 4125021032 its reverse (2301205214), we get a palindrome (6426226246).

The spelling of 4125021032 in words is "four billion, one hundred twenty-five million, twenty-one thousand, thirty-two".