1480422257448 has 16 divisors (see below), whose sum is σ = 3701055643680. Its totient is φ = 493474085808.

The previous prime is 1480422257443. The next prime is 1480422257497. The reversal of 1480422257448 is 8447522240841.

It is a self number, because there is not a number n which added to its sum of digits gives 1480422257448.

It is not an unprimeable number, because it can be changed into a prime (1480422257443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30842130340 + ... + 30842130387.

It is an arithmetic number, because the mean of its divisors is an integer number (231315977730).

Almost surely, 2^{1480422257448} is an apocalyptic number.

It is an amenable number.

1480422257448 is an abundant number, since it is smaller than the sum of its proper divisors (2220633386232).

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

1480422257448 is a wasteful number, since it uses less digits than its factorization.

1480422257448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61684260736 (or 61684260732 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 51.

The spelling of 1480422257448 in words is "one trillion, four hundred eighty billion, four hundred twenty-two million, two hundred fifty-seven thousand, four hundred forty-eight".