42114114212 has 48 divisors (see below), whose sum is σ = 81511557120. Its totient is φ = 18937239552.

The previous prime is 42114114193. The next prime is 42114114233. The reversal of 42114114212 is 21241141124.

It is a super-2 number, since 2×42114114212² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564733 + ... + 1591419.

It is an arithmetic number, because the mean of its divisors is an integer number (1698157440).

Almost surely, 2^42114114212 is an apocalyptic number.

It is an amenable number.

42114114212 is a deficient number, since it is larger than the sum of its proper divisors (39397442908).

42114114212 is a wasteful number, since it uses less digits than its factorization.

42114114212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27740 (or 27738 counting only the distinct ones).

The product of its digits is 512, while the sum is 23.

Adding to 42114114212 its reverse (21241141124), we get a palindrome (63355255336).

The spelling of 42114114212 in words is "forty-two billion, one hundred fourteen million, one hundred fourteen thousand, two hundred twelve".