4032402043 has 4 divisors (see below), whose sum is σ = 4141385920. Its totient is φ = 3923418168.

The previous prime is 4032402037. The next prime is 4032402071. The reversal of 4032402043 is 3402042304.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4032402043 - 2¹⁷ = 4032270971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4030402043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54491883 + ... + 54491956.

It is an arithmetic number, because the mean of its divisors is an integer number (1035346480).

Almost surely, 2^4032402043 is an apocalyptic number.

4032402043 is a deficient number, since it is larger than the sum of its proper divisors (108983877).

4032402043 is a wasteful number, since it uses less digits than its factorization.

4032402043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108983876.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 4032402043 is about 63501.1971776911. The cubic root of 4032402043 is about 1591.6757832554.

Adding to 4032402043 its reverse (3402042304), we get a palindrome (7434444347).

The spelling of 4032402043 in words is "four billion, thirty-two million, four hundred two thousand, forty-three".