4620042606644 has 12 divisors (see below), whose sum is σ = 8085141435168. Its totient is φ = 2310002196600.

The previous prime is 4620042606643. The next prime is 4620042606649. The reversal of 4620042606644 is 4466062400264.

It is a super-2 number, since 2×4620042606644² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4620042606595 and 4620042606604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4620042606643) 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, 4225562 + ... + 5205329.

It is an arithmetic number, because the mean of its divisors is an integer number (673761786264).

Almost surely, 2^{4620042606644} is an apocalyptic number.

It is an amenable number.

4620042606644 is a deficient number, since it is larger than the sum of its proper divisors (3465098828524).

4620042606644 is a wasteful number, since it uses less digits than its factorization.

4620042606644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9553366 (or 9553364 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 4620042606644 in words is "four trillion, six hundred twenty billion, forty-two million, six hundred six thousand, six hundred forty-four".