214323553087 has 18 divisors (see below), whose sum is σ = 250112059704. Its totient is φ = 183654458820.

The previous prime is 214323553039. The next prime is 214323553117. The reversal of 214323553087 is 780355323412.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a de Polignac number, because none of the positive numbers 2^k-214323553087 is a prime.

It is a super-2 number, since 2×214323553087² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214323553987) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 60016012 + ... + 60019582.

It is an arithmetic number, because the mean of its divisors is an integer number (13895114428).

Almost surely, 2^214323553087 is an apocalyptic number.

214323553087 is a deficient number, since it is larger than the sum of its proper divisors (35788506617).

214323553087 is an frugal number, since it uses more digits than its factorization.

214323553087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7177 (or 3578 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

Adding to 214323553087 its reverse (780355323412), we get a palindrome (994678876499).

The spelling of 214323553087 in words is "two hundred fourteen billion, three hundred twenty-three million, five hundred fifty-three thousand, eighty-seven".