42005411001 has 40 divisors (see below), whose sum is σ = 63133482720. Its totient is φ = 27832496832.

The previous prime is 42005410999. The next prime is 42005411047. The reversal of 42005411001 is 10011450024.

42005411001 is a `hidden beast` number, since 4 + 20 + 0 + 541 + 100 + 1 = 666.

It is not a de Polignac number, because 42005411001 - 2¹ = 42005410999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42005411801) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9422365 + ... + 9426821.

It is an arithmetic number, because the mean of its divisors is an integer number (1578337068).

Almost surely, 2^42005411001 is an apocalyptic number.

It is an amenable number.

42005411001 is a deficient number, since it is larger than the sum of its proper divisors (21128071719).

42005411001 is a wasteful number, since it uses less digits than its factorization.

42005411001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155 (or 5146 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 42005411001 its reverse (10011450024), we get a palindrome (52016861025).

The spelling of 42005411001 in words is "forty-two billion, five million, four hundred eleven thousand, one".