215135152415241 has 8 divisors (see below), whose sum is σ = 287937542397120. Its totient is φ = 142878098688432.

The previous prime is 215135152415233. The next prime is 215135152415257. The reversal of 215135152415241 is 142514251531512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 215135152415241 - 2³ = 215135152415233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 215135152415193 and 215135152415202.

It is not an unprimeable number, because it can be changed into a prime (215135152415291) 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, 136334062846 + ... + 136334064423.

It is an arithmetic number, because the mean of its divisors is an integer number (35992192799640).

Almost surely, 2^{215135152415241} is an apocalyptic number.

It is an amenable number.

215135152415241 is a deficient number, since it is larger than the sum of its proper divisors (72802389981879).

215135152415241 is a wasteful number, since it uses less digits than its factorization.

215135152415241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272668127535.

The product of its digits is 240000, while the sum is 42.

The spelling of 215135152415241 in words is "two hundred fifteen trillion, one hundred thirty-five billion, one hundred fifty-two million, four hundred fifteen thousand, two hundred forty-one".