42110021214 has 24 divisors (see below), whose sum is σ = 96040400040. Its totient is φ = 13297901328.

The previous prime is 42110021179. The next prime is 42110021243. The reversal of 42110021214 is 41212001124.

42110021214 is a `hidden beast` number, since 421 + 10 + 0 + 21 + 214 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61564017 + ... + 61564700.

It is an arithmetic number, because the mean of its divisors is an integer number (4001683335).

Almost surely, 2^42110021214 is an apocalyptic number.

42110021214 is an abundant number, since it is smaller than the sum of its proper divisors (53930378826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42110021214 is a wasteful number, since it uses less digits than its factorization.

42110021214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123128744 (or 123128741 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 42110021214 its reverse (41212001124), we get a palindrome (83322022338).

The spelling of 42110021214 in words is "forty-two billion, one hundred ten million, twenty-one thousand, two hundred fourteen".