214152303999 has 4 divisors (see below), whose sum is σ = 285536405336. Its totient is φ = 142768202664.

The previous prime is 214152303979. The next prime is 214152304013. The reversal of 214152303999 is 999303251412.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 214152303999 - 2²⁴ = 214135526783 is a prime.

It is a super-2 number, since 2×214152303999² (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 (214152303949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35692050664 + ... + 35692050669.

It is an arithmetic number, because the mean of its divisors is an integer number (71384101334).

Almost surely, 2^214152303999 is an apocalyptic number.

214152303999 is a deficient number, since it is larger than the sum of its proper divisors (71384101337).

214152303999 is an equidigital number, since it uses as much as digits as its factorization.

214152303999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71384101336.

The product of its (nonzero) digits is 524880, while the sum is 48.

The spelling of 214152303999 in words is "two hundred fourteen billion, one hundred fifty-two million, three hundred three thousand, nine hundred ninety-nine".