1714221564438 has 64 divisors (see below), whose sum is σ = 3851263549440. Its totient is φ = 505478195712.

The previous prime is 1714221564431. The next prime is 1714221564439. The reversal of 1714221564438 is 8344651224171.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1714221564431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3236281 + ... + 3728532.

It is an arithmetic number, because the mean of its divisors is an integer number (60175992960).

Almost surely, 2^{1714221564438} is an apocalyptic number.

1714221564438 is an abundant number, since it is smaller than the sum of its proper divisors (2137041985002).

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

1714221564438 is a wasteful number, since it uses less digits than its factorization.

1714221564438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6964981.

The product of its digits is 1290240, while the sum is 48.

The spelling of 1714221564438 in words is "one trillion, seven hundred fourteen billion, two hundred twenty-one million, five hundred sixty-four thousand, four hundred thirty-eight".