43244077492 has 48 divisors (see below), whose sum is σ = 94984041600. Its totient is φ = 16735248000.

The previous prime is 43244077433. The next prime is 43244077493. The reversal of 43244077492 is 29477044234.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43244077493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425259 + ... + 517042.

It is an arithmetic number, because the mean of its divisors is an integer number (1978834200).

Almost surely, 2^43244077492 is an apocalyptic number.

It is an amenable number.

43244077492 is an abundant number, since it is smaller than the sum of its proper divisors (51739964108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43244077492 is a wasteful number, since it uses less digits than its factorization.

43244077492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942472 (or 942470 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 43244077492 in words is "forty-three billion, two hundred forty-four million, seventy-seven thousand, four hundred ninety-two".