4445234520306 has 32 divisors (see below), whose sum is σ = 8990044771968. Its totient is φ = 1465191386880.

The previous prime is 4445234520241. The next prime is 4445234520341. The reversal of 4445234520306 is 6030254325444.

It is a happy number.

It is a super-2 number, since 2×4445234520306² (a number of 26 digits) contains 22 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 15 ways as a sum of consecutive naturals, for example, 4893975 + ... + 5730746.

It is an arithmetic number, because the mean of its divisors is an integer number (280938899124).

Almost surely, 2^{4445234520306} is an apocalyptic number.

4445234520306 is an abundant number, since it is smaller than the sum of its proper divisors (4544810251662).

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

4445234520306 is a wasteful number, since it uses less digits than its factorization.

4445234520306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10625506.

The product of its (nonzero) digits is 1382400, while the sum is 42.

The spelling of 4445234520306 in words is "four trillion, four hundred forty-five billion, two hundred thirty-four million, five hundred twenty thousand, three hundred six".