42280864604 has 24 divisors (see below), whose sum is σ = 80723427456. Its totient is φ = 19217286000.

The previous prime is 42280864601. The next prime is 42280864609. The reversal of 42280864604 is 40646808224.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42280864601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010459 + ... + 1051469.

It is an arithmetic number, because the mean of its divisors is an integer number (3363476144).

Almost surely, 2^42280864604 is an apocalyptic number.

42280864604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42280864604 is a deficient number, since it is larger than the sum of its proper divisors (38442562852).

42280864604 is a wasteful number, since it uses less digits than its factorization.

42280864604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64457 (or 64455 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 42280864604 in words is "forty-two billion, two hundred eighty million, eight hundred sixty-four thousand, six hundred four".