4654561602242 has 8 divisors (see below), whose sum is σ = 6982726092732. Its totient is φ = 2326986238000.

The previous prime is 4654561602203. The next prime is 4654561602283. The reversal of 4654561602242 is 2422061654564.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3911657239681 + 742904362561 = 1977791^2 + 861919^2 .

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

It is a super-2 number, since 2×4654561602242² (a number of 26 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, 147261809 + ... + 147293412.

Almost surely, 2^{4654561602242} is an apocalyptic number.

4654561602242 is a deficient number, since it is larger than the sum of its proper divisors (2328164490490).

4654561602242 is a wasteful number, since it uses less digits than its factorization.

4654561602242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294563124.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 4654561602242 in words is "four trillion, six hundred fifty-four billion, five hundred sixty-one million, six hundred two thousand, two hundred forty-two".