42004425132 has 36 divisors (see below), whose sum is σ = 107632350280. Its totient is φ = 13809673152.

The previous prime is 42004425103. The next prime is 42004425143. The reversal of 42004425132 is 23152440024.

42004425132 is a `hidden beast` number, since 4 + 200 + 4 + 425 + 1 + 32 = 666.

42004425132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 42004425096 and 42004425105.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7989082 + ... + 7994337.

Almost surely, 2^42004425132 is an apocalyptic number.

It is an amenable number.

42004425132 is an abundant number, since it is smaller than the sum of its proper divisors (65627925148).

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

42004425132 is a wasteful number, since it uses less digits than its factorization.

42004425132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15983502 (or 15983497 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 42004425132 its reverse (23152440024), we get a palindrome (65156865156).

The spelling of 42004425132 in words is "forty-two billion, four million, four hundred twenty-five thousand, one hundred thirty-two".