42523392215 has 32 divisors (see below), whose sum is σ = 52675479360. Its totient is φ = 32940251136.

The previous prime is 42523392209. The next prime is 42523392229. The reversal of 42523392215 is 51229332524.

It is not a de Polignac number, because 42523392215 - 2¹⁶ = 42523326679 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, 6369119 + ... + 6375791.

It is an arithmetic number, because the mean of its divisors is an integer number (1646108730).

Almost surely, 2^42523392215 is an apocalyptic number.

42523392215 is a deficient number, since it is larger than the sum of its proper divisors (10152087145).

42523392215 is a wasteful number, since it uses less digits than its factorization.

42523392215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7043.

The product of its digits is 129600, while the sum is 38.

The spelling of 42523392215 in words is "forty-two billion, five hundred twenty-three million, three hundred ninety-two thousand, two hundred fifteen".