4621108366242 has 48 divisors (see below), whose sum is σ = 10447922160000. Its totient is φ = 1473368821056.

The previous prime is 4621108366229. The next prime is 4621108366253. The reversal of 4621108366242 is 2426638011264.

4621108366242 is a `hidden beast` number, since 4 + 6 + 2 + 1 + 10 + 8 + 3 + 6 + 624 + 2 = 666.

It is a super-3 number, since 3×4621108366242³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39270838 + ... + 39388334.

It is an arithmetic number, because the mean of its divisors is an integer number (217665045000).

Almost surely, 2^{4621108366242} is an apocalyptic number.

4621108366242 is an abundant number, since it is smaller than the sum of its proper divisors (5826813793758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4621108366242 is a wasteful number, since it uses less digits than its factorization.

4621108366242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212527 (or 212524 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 4621108366242 in words is "four trillion, six hundred twenty-one billion, one hundred eight million, three hundred sixty-six thousand, two hundred forty-two".