888686941420 has 48 divisors (see below), whose sum is σ = 1901844645120. Its totient is φ = 348696182016.

The previous prime is 888686941409. The next prime is 888686941427. The reversal of 888686941420 is 24149686888.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (888686941427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5240926 + ... + 5407834.

It is an arithmetic number, because the mean of its divisors is an integer number (39621763440).

Almost surely, 2^888686941420 is an apocalyptic number.

It is an amenable number.

888686941420 is an abundant number, since it is smaller than the sum of its proper divisors (1013157703700).

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

888686941420 is a wasteful number, since it uses less digits than its factorization.

888686941420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171994 (or 171992 counting only the distinct ones).

The product of its (nonzero) digits is 42467328, while the sum is 64.

The spelling of 888686941420 in words is "eight hundred eighty-eight billion, six hundred eighty-six million, nine hundred forty-one thousand, four hundred twenty".