42415515275 has 48 divisors (see below), whose sum is σ = 62224588800. Its totient is φ = 28062572160.

The previous prime is 42415515271. The next prime is 42415515277. The reversal of 42415515275 is 57251551424.

It is not a de Polignac number, because 42415515275 - 2² = 42415515271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42415515271) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14609474 + ... + 14612376.

It is an arithmetic number, because the mean of its divisors is an integer number (1296345600).

Almost surely, 2^42415515275 is an apocalyptic number.

42415515275 is a deficient number, since it is larger than the sum of its proper divisors (19809073525).

42415515275 is a wasteful number, since it uses less digits than its factorization.

42415515275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5828 (or 5823 counting only the distinct ones).

The product of its digits is 280000, while the sum is 41.

The spelling of 42415515275 in words is "forty-two billion, four hundred fifteen million, five hundred fifteen thousand, two hundred seventy-five".