44497066143 has 12 divisors (see below), whose sum is σ = 63024680840. Its totient is φ = 27919727232.

The previous prime is 44497066129. The next prime is 44497066157. The reversal of 44497066143 is 34166079444.

It is an interprime number because it is at equal distance from previous prime (44497066129) and next prime (44497066157).

It is not a de Polignac number, because 44497066143 - 2⁸ = 44497065887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44497066092 and 44497066101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44497066343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25660648 + ... + 25662381.

Almost surely, 2^44497066143 is an apocalyptic number.

44497066143 is a deficient number, since it is larger than the sum of its proper divisors (18527614697).

44497066143 is a wasteful number, since it uses less digits than its factorization.

44497066143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51323066 (or 51323049 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 44497066143 in words is "forty-four billion, four hundred ninety-seven million, sixty-six thousand, one hundred forty-three".