3887428225032 has 144 divisors (see below), whose sum is σ = 12181679874000. Its totient is φ = 1116008055360.

The previous prime is 3887428225003. The next prime is 3887428225033. The reversal of 3887428225032 is 2305228247883.

3887428225032 is a `hidden beast` number, since 3 + 8 + 87 + 4 + 282 + 250 + 32 = 666.

It is a super-2 number, since 2×3887428225032² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3887428225032.

It is not an unprimeable number, because it can be changed into a prime (3887428225033) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11576982 + ... + 11908037.

It is an arithmetic number, because the mean of its divisors is an integer number (84594999125).

Almost surely, 2^{3887428225032} is an apocalyptic number.

It is an amenable number.

3887428225032 is an abundant number, since it is smaller than the sum of its proper divisors (8294251648968).

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

3887428225032 is a wasteful number, since it uses less digits than its factorization.

3887428225032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23485072 (or 23485054 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 54.

The spelling of 3887428225032 in words is "three trillion, eight hundred eighty-seven billion, four hundred twenty-eight million, two hundred twenty-five thousand, thirty-two".