43142966496 has 576 divisors, whose sum is σ = 154910568960. Its totient is φ = 11769069312.

The previous prime is 43142966483. The next prime is 43142966497. The reversal of 43142966496 is 69466924134.

43142966496 is a `hidden beast` number, since 4 + 3 + 142 + 9 + 6 + 6 + 496 = 666.

It is a super-2 number, since 2×43142966496² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43142966497) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 78871695 + ... + 78872241.

It is an arithmetic number, because the mean of its divisors is an integer number (268941960).

Almost surely, 2^43142966496 is an apocalyptic number.

43142966496 is a gapful number since it is divisible by the number (46) 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 43142966496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77455284480).

43142966496 is an abundant number, since it is smaller than the sum of its proper divisors (111767602464).

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

43142966496 is an equidigital number, since it uses as much as digits as its factorization.

43142966496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 582 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The spelling of 43142966496 in words is "forty-three billion, one hundred forty-two million, nine hundred sixty-six thousand, four hundred ninety-six".