4244620520346 has 32 divisors (see below), whose sum is σ = 8575690088448. Its totient is φ = 1400473166400.

The previous prime is 4244620520317. The next prime is 4244620520353. The reversal of 4244620520346 is 6430250264424.

It is a junction number, because it is equal to n+sod(n) for n = 4244620520298 and 4244620520307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193860 + ... + 3148736.

It is an arithmetic number, because the mean of its divisors is an integer number (267990315264).

Almost surely, 2^{4244620520346} is an apocalyptic number.

4244620520346 is an abundant number, since it is smaller than the sum of its proper divisors (4331069568102).

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

4244620520346 is a wasteful number, since it uses less digits than its factorization.

4244620520346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958566.

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 4244620520346 in words is "four trillion, two hundred forty-four billion, six hundred twenty million, five hundred twenty thousand, three hundred forty-six".