1456340623103 has 8 divisors (see below), whose sum is σ = 1469976560208. Its totient is φ = 1442705154304.

The previous prime is 1456340623099. The next prime is 1456340623151. The reversal of 1456340623103 is 3013260436541.

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

It is a cyclic number.

It is not a de Polignac number, because 1456340623103 - 2² = 1456340623099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456340623403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11479325 + ... + 11605497.

It is an arithmetic number, because the mean of its divisors is an integer number (183747070026).

Almost surely, 2^{1456340623103} is an apocalyptic number.

1456340623103 is a deficient number, since it is larger than the sum of its proper divisors (13635937105).

1456340623103 is a wasteful number, since it uses less digits than its factorization.

1456340623103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234153.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 1456340623103 in words is "one trillion, four hundred fifty-six billion, three hundred forty million, six hundred twenty-three thousand, one hundred three".