42863393480 has 16 divisors (see below), whose sum is σ = 96442635420. Its totient is φ = 17145357376.

The previous prime is 42863393477. The next prime is 42863393491. The reversal of 42863393480 is 8439336824.

It can be written as a sum of positive squares in 2 ways, for example, as 38347822276 + 4515571204 = 195826^2 + 67198^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535792379 + ... + 535792458.

Almost surely, 2^42863393480 is an apocalyptic number.

42863393480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42863393480 is an abundant number, since it is smaller than the sum of its proper divisors (53579241940).

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

42863393480 is a wasteful number, since it uses less digits than its factorization.

42863393480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071584848 (or 1071584844 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 42863393480 in words is "forty-two billion, eight hundred sixty-three million, three hundred ninety-three thousand, four hundred eighty".