315532334345 has 16 divisors (see below), whose sum is σ = 380923748352. Its totient is φ = 250907073600.

The previous prime is 315532334323. The next prime is 315532334371. The reversal of 315532334345 is 543433235513.

It is not a de Polignac number, because 315532334345 - 2⁶ = 315532334281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279920 + ... + 842270.

It is an arithmetic number, because the mean of its divisors is an integer number (23807734272).

Almost surely, 2^315532334345 is an apocalyptic number.

It is an amenable number.

315532334345 is a deficient number, since it is larger than the sum of its proper divisors (65391414007).

315532334345 is a wasteful number, since it uses less digits than its factorization.

315532334345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563032.

The product of its digits is 972000, while the sum is 41.

Adding to 315532334345 its reverse (543433235513), we get a palindrome (858965569858).

The spelling of 315532334345 in words is "three hundred fifteen billion, five hundred thirty-two million, three hundred thirty-four thousand, three hundred forty-five".