4345555426 has 16 divisors (see below), whose sum is σ = 6626007360. Its totient is φ = 2137033360.

The previous prime is 4345555411. The next prime is 4345555427. The reversal of 4345555426 is 6245555434.

It is not an unprimeable number, because it can be changed into a prime (4345555427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22980 + ... + 96016.

It is an arithmetic number, because the mean of its divisors is an integer number (414125460).

Almost surely, 2^4345555426 is an apocalyptic number.

4345555426 is a deficient number, since it is larger than the sum of its proper divisors (2280451934).

4345555426 is a wasteful number, since it uses less digits than its factorization.

4345555426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73529.

The product of its digits is 1440000, while the sum is 43.

The square root of 4345555426 is about 65920.8269517305. The cubic root of 4345555426 is about 1631.8557440996.

The spelling of 4345555426 in words is "four billion, three hundred forty-five million, five hundred fifty-five thousand, four hundred twenty-six".