44645122246 has 32 divisors (see below), whose sum is σ = 70868960640. Its totient is φ = 21059047296.

The previous prime is 44645122183. The next prime is 44645122259. The reversal of 44645122246 is 64222154644.

It is a junction number, because it is equal to n+sod(n) for n = 44645122199 and 44645122208.

It is a congruent number.

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, 1657680 + ... + 1684396.

It is an arithmetic number, because the mean of its divisors is an integer number (2214655020).

Almost surely, 2^44645122246 is an apocalyptic number.

44645122246 is a deficient number, since it is larger than the sum of its proper divisors (26223838394).

44645122246 is a wasteful number, since it uses less digits than its factorization.

44645122246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27408.

The product of its digits is 368640, while the sum is 40.

The spelling of 44645122246 in words is "forty-four billion, six hundred forty-five million, one hundred twenty-two thousand, two hundred forty-six".