42248882180403 has 8 divisors (see below), whose sum is σ = 62590936563600. Its totient is φ = 28165921453584.

The previous prime is 42248882180381. The next prime is 42248882180501. The reversal of 42248882180403 is 30408128884224.

It is a happy number.

42248882180403 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 88 + 82 + 1 + 80 + 403 = 666.

It is not a de Polignac number, because 42248882180403 - 2²² = 42248877986099 is a prime.

It is a super-4 number, since 4×42248882180403⁴ (a number of 56 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42248882180403.

It is not an unprimeable number, because it can be changed into a prime (42248882180903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782386707018 + ... + 782386707071.

It is an arithmetic number, because the mean of its divisors is an integer number (7823867070450).

Almost surely, 2^{42248882180403} is an apocalyptic number.

42248882180403 is a deficient number, since it is larger than the sum of its proper divisors (20342054383197).

42248882180403 is a wasteful number, since it uses less digits than its factorization.

42248882180403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564773414098 (or 1564773414092 counting only the distinct ones).

The product of its (nonzero) digits is 6291456, while the sum is 54.

The spelling of 42248882180403 in words is "forty-two trillion, two hundred forty-eight billion, eight hundred eighty-two million, one hundred eighty thousand, four hundred three".