2215410242135 has 16 divisors (see below), whose sum is σ = 2676484080000. Its totient is φ = 1760334998016.

The previous prime is 2215410242131. The next prime is 2215410242219. The reversal of 2215410242135 is 5312420145122.

It is a cyclic number.

It is not a de Polignac number, because 2215410242135 - 2² = 2215410242131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215410242131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15124367 + ... + 15270143.

It is an arithmetic number, because the mean of its divisors is an integer number (167280255000).

Almost surely, 2^{2215410242135} is an apocalyptic number.

2215410242135 is a deficient number, since it is larger than the sum of its proper divisors (461073837865).

2215410242135 is a wasteful number, since it uses less digits than its factorization.

2215410242135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166330.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 2215410242135 its reverse (5312420145122), we get a palindrome (7527830387257).

The spelling of 2215410242135 in words is "two trillion, two hundred fifteen billion, four hundred ten million, two hundred forty-two thousand, one hundred thirty-five".