4145331032 has 64 divisors (see below), whose sum is σ = 8276601600. Its totient is φ = 1942174080.

The previous prime is 4145331031. The next prime is 4145331037. The reversal of 4145331032 is 2301335414.

It is a junction number, because it is equal to n+sod(n) for n = 4145330992 and 4145331010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145331031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4569923 + ... + 4570829.

It is an arithmetic number, because the mean of its divisors is an integer number (129321900).

Almost surely, 2^4145331032 is an apocalyptic number.

It is an amenable number.

4145331032 is a deficient number, since it is larger than the sum of its proper divisors (4131270568).

4145331032 is a wasteful number, since it uses less digits than its factorization.

4145331032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416 (or 1412 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4145331032 is about 64384.2452157358. The cubic root of 4145331032 is about 1606.3976957922.

Adding to 4145331032 its reverse (2301335414), we get a palindrome (6446666446).

The spelling of 4145331032 in words is "four billion, one hundred forty-five million, three hundred thirty-one thousand, thirty-two".