42571658111 has 16 divisors (see below), whose sum is σ = 47295638208. Its totient is φ = 38113574400.

The previous prime is 42571658029. The next prime is 42571658113. The reversal of 42571658111 is 11185617524.

It is a cyclic number.

It is not a de Polignac number, because 42571658111 - 2¹⁸ = 42571395967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42571658113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230000 + ... + 371541.

It is an arithmetic number, because the mean of its divisors is an integer number (2955977388).

Almost surely, 2^42571658111 is an apocalyptic number.

42571658111 is a deficient number, since it is larger than the sum of its proper divisors (4723980097).

42571658111 is a wasteful number, since it uses less digits than its factorization.

42571658111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601762.

The product of its digits is 67200, while the sum is 41.

The spelling of 42571658111 in words is "forty-two billion, five hundred seventy-one million, six hundred fifty-eight thousand, one hundred eleven".