1480422257449 has 4 divisors (see below), whose sum is σ = 1480548595840. Its totient is φ = 1480295919060.

The previous prime is 1480422257443. The next prime is 1480422257497. The reversal of 1480422257449 is 9447522240841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1480422257449 - 2³⁵ = 1446062519081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1480422257396 and 1480422257405.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63151617 + ... + 63175054.

It is an arithmetic number, because the mean of its divisors is an integer number (370137148960).

Almost surely, 2^{1480422257449} is an apocalyptic number.

It is an amenable number.

1480422257449 is a deficient number, since it is larger than the sum of its proper divisors (126338391).

1480422257449 is a wasteful number, since it uses less digits than its factorization.

1480422257449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126338390.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 1480422257449 in words is "one trillion, four hundred eighty billion, four hundred twenty-two million, two hundred fifty-seven thousand, four hundred forty-nine".