1464333616345 has 4 divisors (see below), whose sum is σ = 1757200339620. Its totient is φ = 1171466893072.

The previous prime is 1464333616331. The next prime is 1464333616363. The reversal of 1464333616345 is 5436163334641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 586184703129 + 878148913216 = 765627^2 + 937096^2 .

It is a cyclic number.

It is not a de Polignac number, because 1464333616345 - 2³¹ = 1462186132697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146433361630 + ... + 146433361639.

It is an arithmetic number, because the mean of its divisors is an integer number (439300084905).

Almost surely, 2^{1464333616345} is an apocalyptic number.

It is an amenable number.

1464333616345 is a deficient number, since it is larger than the sum of its proper divisors (292866723275).

1464333616345 is an equidigital number, since it uses as much as digits as its factorization.

1464333616345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292866723274.

The product of its digits is 5598720, while the sum is 49.

The spelling of 1464333616345 in words is "one trillion, four hundred sixty-four billion, three hundred thirty-three million, six hundred sixteen thousand, three hundred forty-five".