544425406462 has 16 divisors (see below), whose sum is σ = 965483480160. Its totient is φ = 225279478368.

The previous prime is 544425406403. The next prime is 544425406471. The reversal of 544425406462 is 264604524445.

It is a super-2 number, since 2×544425406462² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670474233 + ... + 670475044.

It is an arithmetic number, because the mean of its divisors is an integer number (60342717510).

Almost surely, 2^544425406462 is an apocalyptic number.

544425406462 is a deficient number, since it is larger than the sum of its proper divisors (421058073698).

544425406462 is a wasteful number, since it uses less digits than its factorization.

544425406462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340949315.

The product of its (nonzero) digits is 3686400, while the sum is 46.

The spelling of 544425406462 in words is "five hundred forty-four billion, four hundred twenty-five million, four hundred six thousand, four hundred sixty-two".