42301422432 has 72 divisors (see below), whose sum is σ = 120322258056. Its totient is φ = 14097240576.

The previous prime is 42301422421. The next prime is 42301422461. The reversal of 42301422432 is 23422410324.

42301422432 is a `hidden beast` number, since 4 + 230 + 1 + 422 + 4 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-3 number, since 3×42301422432³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42301422396 and 42301422405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1468068 + ... + 1496604.

It is an arithmetic number, because the mean of its divisors is an integer number (1671142473).

Almost surely, 2^42301422432 is an apocalyptic number.

It is an amenable number.

42301422432 is an abundant number, since it is smaller than the sum of its proper divisors (78020835624).

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

42301422432 is a wasteful number, since it uses less digits than its factorization.

42301422432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33700 (or 33689 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 42301422432 its reverse (23422410324), we get a palindrome (65723832756).

The spelling of 42301422432 in words is "forty-two billion, three hundred one million, four hundred twenty-two thousand, four hundred thirty-two".