652330420394 has 8 divisors (see below), whose sum is σ = 984354886368. Its totient is φ = 324212124940.

The previous prime is 652330420351. The next prime is 652330420433. The reversal of 652330420394 is 493024033256.

652330420394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×652330420394² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976542212 + ... + 976542879.

It is an arithmetic number, because the mean of its divisors is an integer number (123044360796).

Almost surely, 2^652330420394 is an apocalyptic number.

652330420394 is a deficient number, since it is larger than the sum of its proper divisors (332024465974).

652330420394 is a wasteful number, since it uses less digits than its factorization.

652330420394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953085260.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 652330420394 in words is "six hundred fifty-two billion, three hundred thirty million, four hundred twenty thousand, three hundred ninety-four".