1488422418450 has 48 divisors (see below), whose sum is σ = 4026859202016. Its totient is φ = 360829676800.

The previous prime is 1488422418443. The next prime is 1488422418541. The reversal of 1488422418450 is 548142248841.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1488422418393 and 1488422418402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451035447 + ... + 451038746.

It is an arithmetic number, because the mean of its divisors is an integer number (83892900042).

Almost surely, 2^{1488422418450} is an apocalyptic number.

1488422418450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1488422418450 is an abundant number, since it is smaller than the sum of its proper divisors (2538436783566).

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

1488422418450 is a wasteful number, since it uses less digits than its factorization.

1488422418450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902074219 (or 902074214 counting only the distinct ones).

The product of its (nonzero) digits is 2621440, while the sum is 51.

The spelling of 1488422418450 in words is "one trillion, four hundred eighty-eight billion, four hundred twenty-two million, four hundred eighteen thousand, four hundred fifty".