1456322080490 has 8 divisors (see below), whose sum is σ = 2621379744900. Its totient is φ = 582528832192.

The previous prime is 1456322080483. The next prime is 1456322080553. The reversal of 1456322080490 is 940802236541.

It can be written as a sum of positive squares in 2 ways, for example, as 1330121649481 + 126200431009 = 1153309^2 + 355247^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72816104015 + ... + 72816104034.

Almost surely, 2^{1456322080490} is an apocalyptic number.

1456322080490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1456322080490 is a deficient number, since it is larger than the sum of its proper divisors (1165057664410).

1456322080490 is a wasteful number, since it uses less digits than its factorization.

1456322080490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145632208056.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 1456322080490 in words is "one trillion, four hundred fifty-six billion, three hundred twenty-two million, eighty thousand, four hundred ninety".