214330042 has 16 divisors (see below), whose sum is σ = 329758632. Its totient is φ = 104417280.

The previous prime is 214330021. The next prime is 214330057. The reversal of 214330042 is 240033412.

It can be written as a sum of positive squares in 4 ways, for example, as 79049881 + 135280161 = 8891^2 + 11631^2 .

It is a super-3 number, since 3×214330042³ (a number of 26 digits) contains 333 as substring.

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, 100378 + ... + 102490.

Almost surely, 2^214330042 is an apocalyptic number.

214330042 is a deficient number, since it is larger than the sum of its proper divisors (115428590).

214330042 is a wasteful number, since it uses less digits than its factorization.

214330042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 214330042 is about 14640.0150956206. The cubic root of 214330042 is about 598.4497405350.

Adding to 214330042 its reverse (240033412), we get a palindrome (454363454).

The spelling of 214330042 in words is "two hundred fourteen million, three hundred thirty thousand, forty-two".