44402140547 has 2 divisors, whose sum is σ = 44402140548. Its totient is φ = 44402140546.

The previous prime is 44402140501. The next prime is 44402140579. The reversal of 44402140547 is 74504120444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44402140547 - 2¹⁴ = 44402124163 is a prime.

It is not a weakly prime, because it can be changed into another prime (44402140147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22201070273 + 22201070274.

It is an arithmetic number, because the mean of its divisors is an integer number (22201070274).

Almost surely, 2^44402140547 is an apocalyptic number.

44402140547 is a deficient number, since it is larger than the sum of its proper divisors (1).

44402140547 is an equidigital number, since it uses as much as digits as its factorization.

44402140547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71680, while the sum is 35.

The spelling of 44402140547 in words is "forty-four billion, four hundred two million, one hundred forty thousand, five hundred forty-seven".