214351420233250 has 32 divisors (see below), whose sum is σ = 401266743237360. Its totient is φ = 85740379084800.

The previous prime is 214351420233233. The next prime is 214351420233257. The reversal of 214351420233250 is 52332024153412.

It can be written as a sum of positive squares in 8 ways, for example, as 9714361203369 + 204637059029881 = 3116787^2 + 14305141^2 .

It is a super-2 number, since 2×214351420233250² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214351420233257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188457256 + ... + 189591244.

Almost surely, 2^{214351420233250} is an apocalyptic number.

214351420233250 is a deficient number, since it is larger than the sum of its proper divisors (186915323004110).

214351420233250 is a wasteful number, since it uses less digits than its factorization.

214351420233250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890103 (or 1890093 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 214351420233250 its reverse (52332024153412), we get a palindrome (266683444386662).

The spelling of 214351420233250 in words is "two hundred fourteen trillion, three hundred fifty-one billion, four hundred twenty million, two hundred thirty-three thousand, two hundred fifty".