214431195462 has 16 divisors (see below), whose sum is σ = 467849881152. Its totient is φ = 64979150120.

The previous prime is 214431195449. The next prime is 214431195521. The reversal of 214431195462 is 264591134412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1624478688 + ... + 1624478819.

It is an arithmetic number, because the mean of its divisors is an integer number (29240617572).

Almost surely, 2^214431195462 is an apocalyptic number.

214431195462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214431195462 is an abundant number, since it is smaller than the sum of its proper divisors (253418685690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214431195462 is a wasteful number, since it uses less digits than its factorization.

214431195462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3248957523.

The product of its digits is 207360, while the sum is 42.

The spelling of 214431195462 in words is "two hundred fourteen billion, four hundred thirty-one million, one hundred ninety-five thousand, four hundred sixty-two".