44064313446313 has 4 divisors (see below), whose sum is σ = 44115610668880. Its totient is φ = 44013016223748.

The previous prime is 44064313446299. The next prime is 44064313446409. The reversal of 44064313446313 is 31364431346044.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44064313446313 - 2¹³ = 44064313438121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44064313443313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25648609995 + ... + 25648611712.

It is an arithmetic number, because the mean of its divisors is an integer number (11028902667220).

Almost surely, 2^{44064313446313} is an apocalyptic number.

It is an amenable number.

44064313446313 is a deficient number, since it is larger than the sum of its proper divisors (51297222567).

44064313446313 is an equidigital number, since it uses as much as digits as its factorization.

44064313446313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51297222566.

The product of its (nonzero) digits is 2985984, while the sum is 46.

The spelling of 44064313446313 in words is "forty-four trillion, sixty-four billion, three hundred thirteen million, four hundred forty-six thousand, three hundred thirteen".