315514355243 has 8 divisors (see below), whose sum is σ = 332127889920. Its totient is φ = 298901572200.

The previous prime is 315514355231. The next prime is 315514355251. The reversal of 315514355243 is 342553415513.

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 315514355243 - 2³⁰ = 314440613419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 315514355243.

It is not an unprimeable number, because it can be changed into a prime (315514355213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809546 + ... + 1134192.

It is an arithmetic number, because the mean of its divisors is an integer number (41515986240).

Almost surely, 2^315514355243 is an apocalyptic number.

315514355243 is a deficient number, since it is larger than the sum of its proper divisors (16613534677).

315514355243 is a wasteful number, since it uses less digits than its factorization.

315514355243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375817.

The product of its digits is 540000, while the sum is 41.

The spelling of 315514355243 in words is "three hundred fifteen billion, five hundred fourteen million, three hundred fifty-five thousand, two hundred forty-three".