4145015032 has 32 divisors (see below), whose sum is σ = 7903918800. Its totient is φ = 2037429504.

The previous prime is 4145015029. The next prime is 4145015033. The reversal of 4145015032 is 2305105414.

It is a happy number.

It is a super-2 number, since 2×4145015032² = 34362299231011922048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4145014988 and 4145015006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145015033) 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, 265228 + ... + 280420.

Almost surely, 2^4145015032 is an apocalyptic number.

It is an amenable number.

4145015032 is a deficient number, since it is larger than the sum of its proper divisors (3758903768).

4145015032 is a wasteful number, since it uses less digits than its factorization.

4145015032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15775 (or 15771 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4145015032 is about 64381.7911524679. The cubic root of 4145015032 is about 1606.3568760067.

The spelling of 4145015032 in words is "four billion, one hundred forty-five million, fifteen thousand, thirty-two".