134302565136215 has 8 divisors (see below), whose sum is σ = 184186375044000. Its totient is φ = 92093187521952.

The previous prime is 134302565136211. The next prime is 134302565136221. The reversal of 134302565136215 is 512631565203431.

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 134302565136215 - 2² = 134302565136211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134302565136215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134302565136211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918608073340 + ... + 1918608073409.

It is an arithmetic number, because the mean of its divisors is an integer number (23023296880500).

Almost surely, 2^{134302565136215} is an apocalyptic number.

134302565136215 is a deficient number, since it is larger than the sum of its proper divisors (49883809907785).

134302565136215 is an equidigital number, since it uses as much as digits as its factorization.

134302565136215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837216146761.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 134302565136215 in words is "one hundred thirty-four trillion, three hundred two billion, five hundred sixty-five million, one hundred thirty-six thousand, two hundred fifteen".