4029145633 has 4 divisors (see below), whose sum is σ = 4029486768. Its totient is φ = 4028804500.

The previous prime is 4029145621. The next prime is 4029145717. The reversal of 4029145633 is 3365419204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4029145633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4029145592 and 4029145601.

It is not an unprimeable number, because it can be changed into a prime (4029155633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152191 + ... + 176692.

It is an arithmetic number, because the mean of its divisors is an integer number (1007371692).

Almost surely, 2^4029145633 is an apocalyptic number.

It is an amenable number.

4029145633 is a deficient number, since it is larger than the sum of its proper divisors (341135).

4029145633 is a wasteful number, since it uses less digits than its factorization.

4029145633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341134.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 4029145633 is about 63475.5514588097. The cubic root of 4029145633 is about 1591.2472095215.

The spelling of 4029145633 in words is "four billion, twenty-nine million, one hundred forty-five thousand, six hundred thirty-three".