44115065263345 has 16 divisors (see below), whose sum is σ = 54239237458560. Its totient is φ = 34424929814400.

The previous prime is 44115065263301. The next prime is 44115065263441. The reversal of 44115065263345 is 54336256051144.

It is a happy number.

It is not a de Polignac number, because 44115065263345 - 2¹³ = 44115065255153 is a prime.

It is a super-2 number, since 2×44115065263345² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18698415 + ... + 20925124.

It is an arithmetic number, because the mean of its divisors is an integer number (3389952341160).

Almost surely, 2^{44115065263345} is an apocalyptic number.

It is an amenable number.

44115065263345 is a deficient number, since it is larger than the sum of its proper divisors (10124172195215).

44115065263345 is a wasteful number, since it uses less digits than its factorization.

44115065263345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39629016.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 44115065263345 in words is "forty-four trillion, one hundred fifteen billion, sixty-five million, two hundred sixty-three thousand, three hundred forty-five".