44072412407705 has 32 divisors (see below), whose sum is σ = 59917676341248. Its totient is φ = 30839980248000.

The previous prime is 44072412407689. The next prime is 44072412407797. The reversal of 44072412407705 is 50770421427044.

It is not a de Polignac number, because 44072412407705 - 2⁴ = 44072412407689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44072412407705.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138910721 + ... + 139227630.

It is an arithmetic number, because the mean of its divisors is an integer number (1872427385664).

Almost surely, 2^{44072412407705} is an apocalyptic number.

It is an amenable number.

44072412407705 is a deficient number, since it is larger than the sum of its proper divisors (15845263933543).

44072412407705 is a wasteful number, since it uses less digits than its factorization.

44072412407705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278138477.

The product of its (nonzero) digits is 1756160, while the sum is 47.

The spelling of 44072412407705 in words is "forty-four trillion, seventy-two billion, four hundred twelve million, four hundred seven thousand, seven hundred five".