214307952373 has 4 divisors (see below), whose sum is σ = 214314491520. Its totient is φ = 214301413228.

The previous prime is 214307952359. The next prime is 214307952407. The reversal of 214307952373 is 373259703412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 214307952373 - 2⁹ = 214307951861 is a prime.

It is a super-2 number, since 2×214307952373² (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 (214307952773) 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, 3220165 + ... + 3286042.

It is an arithmetic number, because the mean of its divisors is an integer number (53578622880).

Almost surely, 2^214307952373 is an apocalyptic number.

It is an amenable number.

214307952373 is a deficient number, since it is larger than the sum of its proper divisors (6539147).

214307952373 is an equidigital number, since it uses as much as digits as its factorization.

214307952373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6539146.

The product of its (nonzero) digits is 952560, while the sum is 46.

The spelling of 214307952373 in words is "two hundred fourteen billion, three hundred seven million, nine hundred fifty-two thousand, three hundred seventy-three".