1457430314303 has 16 divisors (see below), whose sum is σ = 1570104000000. Its totient is φ = 1347773565312.

The previous prime is 1457430314299. The next prime is 1457430314321. The reversal of 1457430314303 is 3034130347541.

It is a cyclic number.

It is not a de Polignac number, because 1457430314303 - 2² = 1457430314299 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 (1457430314383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1641548 + ... + 2368446.

It is an arithmetic number, because the mean of its divisors is an integer number (98131500000).

Almost surely, 2^{1457430314303} is an apocalyptic number.

1457430314303 is a deficient number, since it is larger than the sum of its proper divisors (112673685697).

1457430314303 is a wasteful number, since it uses less digits than its factorization.

1457430314303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728974.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 1457430314303 in words is "one trillion, four hundred fifty-seven billion, four hundred thirty million, three hundred fourteen thousand, three hundred three".