44242452247 has 32 divisors (see below), whose sum is σ = 53789847552. Its totient is φ = 35523339264.

The previous prime is 44242452157. The next prime is 44242452251. The reversal of 44242452247 is 74225424244.

It is not a de Polignac number, because 44242452247 - 2²⁷ = 44108234519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44242452347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41619838 + ... + 41620900.

It is an arithmetic number, because the mean of its divisors is an integer number (1680932736).

Almost surely, 2^44242452247 is an apocalyptic number.

44242452247 is a deficient number, since it is larger than the sum of its proper divisors (9547395305).

44242452247 is a wasteful number, since it uses less digits than its factorization.

44242452247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407.

The product of its digits is 573440, while the sum is 40.

The spelling of 44242452247 in words is "forty-four billion, two hundred forty-two million, four hundred fifty-two thousand, two hundred forty-seven".