44451445641046 has 16 divisors (see below), whose sum is σ = 67336795034784. Its totient is φ = 22006254098304.

The previous prime is 44451445640983. The next prime is 44451445641061. The reversal of 44451445641046 is 64014654415444.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44451445640984 and 44451445641002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101481465 + ... + 101918548.

It is an arithmetic number, because the mean of its divisors is an integer number (4208549689674).

Almost surely, 2^{44451445641046} is an apocalyptic number.

44451445641046 is a deficient number, since it is larger than the sum of its proper divisors (22885349393738).

44451445641046 is a wasteful number, since it uses less digits than its factorization.

44451445641046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203401095.

The product of its (nonzero) digits is 14745600, while the sum is 52.

The spelling of 44451445641046 in words is "forty-four trillion, four hundred fifty-one billion, four hundred forty-five million, six hundred forty-one thousand, forty-six".