214464010451 has 4 divisors (see below), whose sum is σ = 214467834600. Its totient is φ = 214460186304.

The previous prime is 214464010447. The next prime is 214464010457. The reversal of 214464010451 is 154010464412.

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

It is a cyclic number.

It is not a de Polignac number, because 214464010451 - 2² = 214464010447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214464010457) 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, 1826681 + ... + 1940538.

It is an arithmetic number, because the mean of its divisors is an integer number (53616958650).

Almost surely, 2^214464010451 is an apocalyptic number.

214464010451 is a deficient number, since it is larger than the sum of its proper divisors (3824149).

214464010451 is an equidigital number, since it uses as much as digits as its factorization.

214464010451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824148.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 214464010451 its reverse (154010464412), we get a palindrome (368474474863).

The spelling of 214464010451 in words is "two hundred fourteen billion, four hundred sixty-four million, ten thousand, four hundred fifty-one".