4352145323315 has 4 divisors (see below), whose sum is σ = 5222574387984. Its totient is φ = 3481716258648.

The previous prime is 4352145323299. The next prime is 4352145323321. The reversal of 4352145323315 is 5133235412534.

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

It is a cyclic number.

It is not a de Polignac number, because 4352145323315 - 2⁴ = 4352145323299 is a prime.

It is a Duffinian number.

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, 435214532327 + ... + 435214532336.

It is an arithmetic number, because the mean of its divisors is an integer number (1305643596996).

Almost surely, 2^{4352145323315} is an apocalyptic number.

4352145323315 is a deficient number, since it is larger than the sum of its proper divisors (870429064669).

4352145323315 is an equidigital number, since it uses as much as digits as its factorization.

4352145323315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870429064668.

The product of its digits is 648000, while the sum is 41.

The spelling of 4352145323315 in words is "four trillion, three hundred fifty-two billion, one hundred forty-five million, three hundred twenty-three thousand, three hundred fifteen".