42685411 has 8 divisors (see below), whose sum is σ = 43321824. Its totient is φ = 42053760.

The previous prime is 42685337. The next prime is 42685417. The reversal of 42685411 is 11458624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42685411 is a prime.

It is a super-3 number, since 3×42685411³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42685417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19410 + ... + 21496.

It is an arithmetic number, because the mean of its divisors is an integer number (5415228).

Almost surely, 2^42685411 is an apocalyptic number.

42685411 is a deficient number, since it is larger than the sum of its proper divisors (636413).

42685411 is a wasteful number, since it uses less digits than its factorization.

42685411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381.

The product of its digits is 7680, while the sum is 31.

The square root of 42685411 is about 6533.4073040030. The cubic root of 42685411 is about 349.4833492886.

The spelling of 42685411 in words is "forty-two million, six hundred eighty-five thousand, four hundred eleven".