43450240240000 has 480 divisors, whose sum is σ = 123354808232040. Its totient is φ = 15112965120000.

The previous prime is 43450240239997. The next prime is 43450240240037. The reversal of 43450240240000 is 4204205434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 465473332 + ... + 465566668.

Almost surely, 2^{43450240240000} is an apocalyptic number.

43450240240000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43450240240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61677404116020).

43450240240000 is an abundant number, since it is smaller than the sum of its proper divisors (79904567992040).

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

43450240240000 is an equidigital number, since it uses as much as digits as its factorization.

43450240240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93428 (or 93378 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 43450240240000 its reverse (4204205434), we get a palindrome (43454444445434).

The spelling of 43450240240000 in words is "forty-three trillion, four hundred fifty billion, two hundred forty million, two hundred forty thousand".