544342242535 has 80 divisors (see below), whose sum is σ = 813254234112. Its totient is φ = 342626544000.

The previous prime is 544342242533. The next prime is 544342242539. The reversal of 544342242535 is 535242243445.

It is not a de Polignac number, because 544342242535 - 2¹ = 544342242533 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544342242491 and 544342242500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544342242533) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 190928860 + ... + 190931710.

Almost surely, 2^544342242535 is an apocalyptic number.

544342242535 is a deficient number, since it is larger than the sum of its proper divisors (268911991577).

544342242535 is an equidigital number, since it uses as much as digits as its factorization.

544342242535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106 (or 3067 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 43.

The spelling of 544342242535 in words is "five hundred forty-four billion, three hundred forty-two million, two hundred forty-two thousand, five hundred thirty-five".