44542343355245 has 8 divisors (see below), whose sum is σ = 53485229815416. Its totient is φ = 35610929491456.

The previous prime is 44542343355239. The next prime is 44542343355269. The reversal of 44542343355245 is 54255334324544.

It can be written as a sum of positive squares in 4 ways, for example, as 423974183689 + 44118369171556 = 651133^2 + 6642166^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44542343355245 - 2⁴ = 44542343355229 is a prime.

It is a Duffinian number.

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, 2868140552 + ... + 2868156081.

It is an arithmetic number, because the mean of its divisors is an integer number (6685653726927).

Almost surely, 2^{44542343355245} is an apocalyptic number.

It is an amenable number.

44542343355245 is a deficient number, since it is larger than the sum of its proper divisors (8942886460171).

44542343355245 is a wasteful number, since it uses less digits than its factorization.

44542343355245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5736298191.

The product of its digits is 69120000, while the sum is 53.

Adding to 44542343355245 its reverse (54255334324544), we get a palindrome (98797677679789).

The spelling of 44542343355245 in words is "forty-four trillion, five hundred forty-two billion, three hundred forty-three million, three hundred fifty-five thousand, two hundred forty-five".