42040214204 has 6 divisors (see below), whose sum is σ = 73570374864. Its totient is φ = 21020107100.

The previous prime is 42040214201. The next prime is 42040214213. The reversal of 42040214204 is 40241204024.

42040214204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42040214204² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42040214204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42040214201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5255026772 + ... + 5255026779.

It is an arithmetic number, because the mean of its divisors is an integer number (12261729144).

Almost surely, 2^42040214204 is an apocalyptic number.

It is an amenable number.

42040214204 is a deficient number, since it is larger than the sum of its proper divisors (31530160660).

42040214204 is a wasteful number, since it uses less digits than its factorization.

42040214204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510053555 (or 10510053553 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 42040214204 its reverse (40241204024), we get a palindrome (82281418228).

The spelling of 42040214204 in words is "forty-two billion, forty million, two hundred fourteen thousand, two hundred four".