42040134214 has 16 divisors (see below), whose sum is σ = 67915430352. Its totient is φ = 19401869088.

The previous prime is 42040134209. The next prime is 42040134247. The reversal of 42040134214 is 41243104024.

It is a super-2 number, since 2×42040134214² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437952 + ... + 525244.

It is an arithmetic number, because the mean of its divisors is an integer number (4244714397).

Almost surely, 2^42040134214 is an apocalyptic number.

42040134214 is a deficient number, since it is larger than the sum of its proper divisors (25875296138).

42040134214 is a wasteful number, since it uses less digits than its factorization.

42040134214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105831.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42040134214 its reverse (41243104024), we get a palindrome (83283238238).

The spelling of 42040134214 in words is "forty-two billion, forty million, one hundred thirty-four thousand, two hundred fourteen".