1456340623068 has 24 divisors (see below), whose sum is σ = 3419772253072. Its totient is φ = 482354855424.

The previous prime is 1456340623037. The next prime is 1456340623091. The reversal of 1456340623068 is 8603260436541.

It is a congruent number.

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, 386500405 + ... + 386504172.

Almost surely, 2^{1456340623068} is an apocalyptic number.

It is an amenable number.

1456340623068 is an abundant number, since it is smaller than the sum of its proper divisors (1963431630004).

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

1456340623068 is a wasteful number, since it uses less digits than its factorization.

1456340623068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773004741 (or 773004739 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 1456340623068 in words is "one trillion, four hundred fifty-six billion, three hundred forty million, six hundred twenty-three thousand, sixty-eight".