44304516145 has 16 divisors (see below), whose sum is σ = 53977714560. Its totient is φ = 34902451584.

The previous prime is 44304516143. The next prime is 44304516149. The reversal of 44304516145 is 54161540344.

It is a cyclic number.

It is not a de Polignac number, because 44304516145 - 2¹ = 44304516143 is a prime.

It is a super-2 number, since 2×44304516145² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44304516143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009989 + ... + 1052941.

It is an arithmetic number, because the mean of its divisors is an integer number (3373607160).

Almost surely, 2^44304516145 is an apocalyptic number.

It is an amenable number.

44304516145 is a deficient number, since it is larger than the sum of its proper divisors (9673198415).

44304516145 is a wasteful number, since it uses less digits than its factorization.

44304516145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46104.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 44304516145 in words is "forty-four billion, three hundred four million, five hundred sixteen thousand, one hundred forty-five".