44536022243147 has 2 divisors, whose sum is σ = 44536022243148. Its totient is φ = 44536022243146.

The previous prime is 44536022243143. The next prime is 44536022243221. The reversal of 44536022243147 is 74134222063544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44536022243147 - 2² = 44536022243143 is a prime.

It is not a weakly prime, because it can be changed into another prime (44536022243143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22268011121573 + 22268011121574.

It is an arithmetic number, because the mean of its divisors is an integer number (22268011121574).

Almost surely, 2^{44536022243147} is an apocalyptic number.

44536022243147 is a deficient number, since it is larger than the sum of its proper divisors (1).

44536022243147 is an equidigital number, since it uses as much as digits as its factorization.

44536022243147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 47.

The spelling of 44536022243147 in words is "forty-four trillion, five hundred thirty-six billion, twenty-two million, two hundred forty-three thousand, one hundred forty-seven".