1448147744740 has 24 divisors (see below), whose sum is σ = 3041151664320. Its totient is φ = 579251212128.

The previous prime is 1448147744737. The next prime is 1448147744753. The reversal of 1448147744740 is 474477418441.

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, 1145889 + ... + 2051671.

It is an arithmetic number, because the mean of its divisors is an integer number (126714652680).

Almost surely, 2^{1448147744740} is an apocalyptic number.

1448147744740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1448147744740 is an abundant number, since it is smaller than the sum of its proper divisors (1593003919580).

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

1448147744740 is a wasteful number, since it uses less digits than its factorization.

1448147744740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985731 (or 985729 counting only the distinct ones).

The product of its (nonzero) digits is 11239424, while the sum is 55.

The spelling of 1448147744740 in words is "one trillion, four hundred forty-eight billion, one hundred forty-seven million, seven hundred forty-four thousand, seven hundred forty".