1464303416503 has 8 divisors (see below), whose sum is σ = 1485860283776. Its totient is φ = 1442787033600.

The previous prime is 1464303416461. The next prime is 1464303416507. The reversal of 1464303416503 is 3056143034641.

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 1464303416503 - 2¹³ = 1464303408311 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 (1464303416507) 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, 10048218 + ... + 10192903.

It is an arithmetic number, because the mean of its divisors is an integer number (185732535472).

Almost surely, 2^{1464303416503} is an apocalyptic number.

1464303416503 is a deficient number, since it is larger than the sum of its proper divisors (21556867273).

1464303416503 is an equidigital number, since it uses as much as digits as its factorization.

1464303416503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20242185.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 1464303416503 in words is "one trillion, four hundred sixty-four billion, three hundred three million, four hundred sixteen thousand, five hundred three".