42098209533185 has 16 divisors (see below), whose sum is σ = 56158802595840. Its totient is φ = 30085072816320.

The previous prime is 42098209533179. The next prime is 42098209533253. The reversal of 42098209533185 is 58133590289024.

It is a happy number.

It is not a de Polignac number, because 42098209533185 - 2¹⁶ = 42098209467649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10446203825 + ... + 10446207854.

It is an arithmetic number, because the mean of its divisors is an integer number (3509925162240).

Almost surely, 2^{42098209533185} is an apocalyptic number.

It is an amenable number.

42098209533185 is a deficient number, since it is larger than the sum of its proper divisors (14060593062655).

42098209533185 is a wasteful number, since it uses less digits than its factorization.

42098209533185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20892411728.

The product of its (nonzero) digits is 18662400, while the sum is 59.

The spelling of 42098209533185 in words is "forty-two trillion, ninety-eight billion, two hundred nine million, five hundred thirty-three thousand, one hundred eighty-five".