4665366623542 has 8 divisors (see below), whose sum is σ = 7002967754016. Its totient is φ = 2331044038872.

The previous prime is 4665366623521. The next prime is 4665366623543. The reversal of 4665366623542 is 2453266635664.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4665366623543) 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, 819632893 + ... + 819638584.

It is an arithmetic number, because the mean of its divisors is an integer number (875370969252).

Almost surely, 2^{4665366623542} is an apocalyptic number.

4665366623542 is a deficient number, since it is larger than the sum of its proper divisors (2337601130474).

4665366623542 is a wasteful number, since it uses less digits than its factorization.

4665366623542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639272902.

The product of its digits is 111974400, while the sum is 58.

The spelling of 4665366623542 in words is "four trillion, six hundred sixty-five billion, three hundred sixty-six million, six hundred twenty-three thousand, five hundred forty-two".