42165298413 has 32 divisors (see below), whose sum is σ = 71668849920. Its totient is φ = 24000675840.

The previous prime is 42165298411. The next prime is 42165298493. The reversal of 42165298413 is 31489256124.

42165298413 is a `hidden beast` number, since 42 + 1 + 6 + 529 + 84 + 1 + 3 = 666.

It is not a de Polignac number, because 42165298413 - 2¹ = 42165298411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42165298411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385468 + ... + 482613.

It is an arithmetic number, because the mean of its divisors is an integer number (2239651560).

Almost surely, 2^42165298413 is an apocalyptic number.

It is an amenable number.

42165298413 is a deficient number, since it is larger than the sum of its proper divisors (29503551507).

42165298413 is a wasteful number, since it uses less digits than its factorization.

42165298413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868354 (or 868348 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The spelling of 42165298413 in words is "forty-two billion, one hundred sixty-five million, two hundred ninety-eight thousand, four hundred thirteen".