4502032642 has 16 divisors (see below), whose sum is σ = 6903125280. Its totient is φ = 2201386752.

The previous prime is 4502032621. The next prime is 4502032649. The reversal of 4502032642 is 2462302054.

It is a self number, because there is not a number n which added to its sum of digits gives 4502032642.

It is not an unprimeable number, because it can be changed into a prime (4502032649) 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, 76068 + ... + 121615.

It is an arithmetic number, because the mean of its divisors is an integer number (431445330).

Almost surely, 2^4502032642 is an apocalyptic number.

4502032642 is a deficient number, since it is larger than the sum of its proper divisors (2401092638).

4502032642 is a wasteful number, since it uses less digits than its factorization.

4502032642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197937.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4502032642 is about 67097.1880334787. The cubic root of 4502032642 is about 1651.2121661405.

Adding to 4502032642 its reverse (2462302054), we get a palindrome (6964334696).

The spelling of 4502032642 in words is "four billion, five hundred two million, thirty-two thousand, six hundred forty-two".