1488420844420 has 24 divisors (see below), whose sum is σ = 3290193446400. Its totient is φ = 564033161952.

The previous prime is 1488420844397. The next prime is 1488420844433. The reversal of 1488420844420 is 244480248841.

It is a super-2 number, since 2×1488420844420² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1958448100 + ... + 1958448859.

It is an arithmetic number, because the mean of its divisors is an integer number (137091393600).

Almost surely, 2^{1488420844420} is an apocalyptic number.

1488420844420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1488420844420 is an abundant number, since it is smaller than the sum of its proper divisors (1801772601980).

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

1488420844420 is a wasteful number, since it uses less digits than its factorization.

1488420844420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916896987 (or 3916896985 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 49.

The spelling of 1488420844420 in words is "one trillion, four hundred eighty-eight billion, four hundred twenty million, eight hundred forty-four thousand, four hundred twenty".