44651346643 has 2 divisors, whose sum is σ = 44651346644. Its totient is φ = 44651346642.

The previous prime is 44651346613. The next prime is 44651346647. The reversal of 44651346643 is 34664315644.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44651346643 - 2¹³ = 44651338451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44651346593 and 44651346602.

It is not a weakly prime, because it can be changed into another prime (44651346647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22325673321 + 22325673322.

It is an arithmetic number, because the mean of its divisors is an integer number (22325673322).

Almost surely, 2^44651346643 is an apocalyptic number.

44651346643 is a deficient number, since it is larger than the sum of its proper divisors (1).

44651346643 is an equidigital number, since it uses as much as digits as its factorization.

44651346643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 46.

The spelling of 44651346643 in words is "forty-four billion, six hundred fifty-one million, three hundred forty-six thousand, six hundred forty-three".