544426336413 has 24 divisors (see below), whose sum is σ = 804823713408. Its totient is φ = 354447660672.

The previous prime is 544426336403. The next prime is 544426336423. The reversal of 544426336413 is 314633624445.

It is a happy number.

544426336413 is a `hidden beast` number, since 5 + 4 + 4 + 4 + 2 + 633 + 6 + 4 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (544426336403) and next prime (544426336423).

It is not a de Polignac number, because 544426336413 - 2⁵ = 544426336381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544426336403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2126181 + ... + 2368437.

It is an arithmetic number, because the mean of its divisors is an integer number (33534321392).

Almost surely, 2^544426336413 is an apocalyptic number.

It is an amenable number.

544426336413 is a deficient number, since it is larger than the sum of its proper divisors (260397376995).

544426336413 is a wasteful number, since it uses less digits than its factorization.

544426336413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248113 (or 248110 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 45.

The spelling of 544426336413 in words is "five hundred forty-four billion, four hundred twenty-six million, three hundred thirty-six thousand, four hundred thirteen".