488880840400 has 60 divisors (see below), whose sum is σ = 1196697331692. Its totient is φ = 191862661120.

The previous prime is 488880840397. The next prime is 488880840527. The reversal of 488880840400 is 4048088884.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 55464018064 + 433416822336 = 235508^2 + 658344^2 .

It is a super-2 number, since 2×488880840400² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 11509009 + ... + 11551408.

Almost surely, 2^488880840400 is an apocalyptic number.

488880840400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488880840400 is an abundant number, since it is smaller than the sum of its proper divisors (707816491292).

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

488880840400 is a wasteful number, since it uses less digits than its factorization.

488880840400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23060488 (or 23060477 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 488880840400 in words is "four hundred eighty-eight billion, eight hundred eighty million, eight hundred forty thousand, four hundred".