12315501270435 has 32 divisors (see below), whose sum is σ = 21673801820160. Its totient is φ = 5971152121440.

The previous prime is 12315501270403. The next prime is 12315501270473. The reversal of 12315501270435 is 53407210551321.

It is not a de Polignac number, because 12315501270435 - 2⁵ = 12315501270403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12315501270393 and 12315501270402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308407315 + ... + 308447244.

It is an arithmetic number, because the mean of its divisors is an integer number (677306306880).

Almost surely, 2^{12315501270435} is an apocalyptic number.

12315501270435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12315501270435 is a deficient number, since it is larger than the sum of its proper divisors (9358300549725).

12315501270435 is an equidigital number, since it uses as much as digits as its factorization.

12315501270435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616854600 (or 616854578 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 12315501270435 in words is "twelve trillion, three hundred fifteen billion, five hundred one million, two hundred seventy thousand, four hundred thirty-five".