4642234605644 has 12 divisors (see below), whose sum is σ = 8322054720168. Its totient is φ = 2264504685600.

The previous prime is 4642234605601. The next prime is 4642234605653. The reversal of 4642234605644 is 4465064322464.

It is a happy number.

It is a super-3 number, since 3×4642234605644³ (a number of 39 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4642234605592 and 4642234605601.

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, 14153154122 + ... + 14153154449.

It is an arithmetic number, because the mean of its divisors is an integer number (693504560014).

Almost surely, 2^{4642234605644} is an apocalyptic number.

It is an amenable number.

4642234605644 is a deficient number, since it is larger than the sum of its proper divisors (3679820114524).

4642234605644 is a wasteful number, since it uses less digits than its factorization.

4642234605644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28306308616 (or 28306308614 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 50.

The spelling of 4642234605644 in words is "four trillion, six hundred forty-two billion, two hundred thirty-four million, six hundred five thousand, six hundred forty-four".