42500224606215 has 32 divisors (see below), whose sum is σ = 68040457182720. Its totient is φ = 22653421934976.

The previous prime is 42500224606157. The next prime is 42500224606243. The reversal of 42500224606215 is 51260642200524.

It is not a de Polignac number, because 42500224606215 - 2²⁵ = 42500191051783 is a prime.

It is a congruent number.

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, 680157364 + ... + 680219846.

It is an arithmetic number, because the mean of its divisors is an integer number (2126264286960).

Almost surely, 2^{42500224606215} is an apocalyptic number.

42500224606215 is a deficient number, since it is larger than the sum of its proper divisors (25540232576505).

42500224606215 is a wasteful number, since it uses less digits than its factorization.

42500224606215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88503.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 42500224606215 its reverse (51260642200524), we get a palindrome (93760866806739).

The spelling of 42500224606215 in words is "forty-two trillion, five hundred billion, two hundred twenty-four million, six hundred six thousand, two hundred fifteen".