44374161543 has 16 divisors (see below), whose sum is σ = 61752178656. Its totient is φ = 28316687360.

The previous prime is 44374161521. The next prime is 44374161563. The reversal of 44374161543 is 34516147344.

It is not a de Polignac number, because 44374161543 - 2⁵ = 44374161511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44374161495 and 44374161504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44374161563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3396930 + ... + 3409967.

It is an arithmetic number, because the mean of its divisors is an integer number (3859511166).

Almost surely, 2^44374161543 is an apocalyptic number.

44374161543 is a deficient number, since it is larger than the sum of its proper divisors (17378017113).

44374161543 is a wasteful number, since it uses less digits than its factorization.

44374161543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6806994.

The product of its digits is 483840, while the sum is 42.

The spelling of 44374161543 in words is "forty-four billion, three hundred seventy-four million, one hundred sixty-one thousand, five hundred forty-three".