43244523413 has 32 divisors (see below), whose sum is σ = 55023741696. Its totient is φ = 33074915328.

The previous prime is 43244523391. The next prime is 43244523457. The reversal of 43244523413 is 31432544234.

It is not a de Polignac number, because 43244523413 - 2¹⁶ = 43244457877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43244525413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322595 + ... + 436527.

It is an arithmetic number, because the mean of its divisors is an integer number (1719491928).

Almost surely, 2^43244523413 is an apocalyptic number.

43244523413 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

43244523413 is a deficient number, since it is larger than the sum of its proper divisors (11779218283).

43244523413 is a wasteful number, since it uses less digits than its factorization.

43244523413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114093.

The product of its digits is 138240, while the sum is 35.

The spelling of 43244523413 in words is "forty-three billion, two hundred forty-four million, five hundred twenty-three thousand, four hundred thirteen".