4290487026888 has 32 divisors (see below), whose sum is σ = 10743715512000. Its totient is φ = 1427829283008.

The previous prime is 4290487026883. The next prime is 4290487026937. The reversal of 4290487026888 is 8886207840924.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4290487026883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145801188 + ... + 145830611.

It is an arithmetic number, because the mean of its divisors is an integer number (335741109750).

Almost surely, 2^{4290487026888} is an apocalyptic number.

It is an amenable number.

4290487026888 is an abundant number, since it is smaller than the sum of its proper divisors (6453228485112).

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

4290487026888 is a wasteful number, since it uses less digits than its factorization.

4290487026888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291632421 (or 291632417 counting only the distinct ones).

The product of its (nonzero) digits is 99090432, while the sum is 66.

The spelling of 4290487026888 in words is "four trillion, two hundred ninety billion, four hundred eighty-seven million, twenty-six thousand, eight hundred eighty-eight".