4202332643 has 8 divisors (see below), whose sum is σ = 4292736000. Its totient is φ = 4112568648.

The previous prime is 4202332633. The next prime is 4202332709. The reversal of 4202332643 is 3462332024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4202332643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4202332633) 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, 146543 + ... + 172856.

It is an arithmetic number, because the mean of its divisors is an integer number (536592000).

Almost surely, 2^4202332643 is an apocalyptic number.

4202332643 is a deficient number, since it is larger than the sum of its proper divisors (90403357).

4202332643 is a wasteful number, since it uses less digits than its factorization.

4202332643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319681.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 4202332643 is about 64825.4012174240. The cubic root of 4202332643 is about 1613.7272854296.

Adding to 4202332643 its reverse (3462332024), we get a palindrome (7664664667).

The spelling of 4202332643 in words is "four billion, two hundred two million, three hundred thirty-two thousand, six hundred forty-three".