434222752027438 has 16 divisors (see below), whose sum is σ = 722589479493120. Its totient is φ = 194028656529400.

The previous prime is 434222752027429. The next prime is 434222752027487. The reversal of 434222752027438 is 834720257222434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167266081918 + ... + 167266084513.

It is an arithmetic number, because the mean of its divisors is an integer number (45161842468320).

Almost surely, 2^{434222752027438} is an apocalyptic number.

434222752027438 is a deficient number, since it is larger than the sum of its proper divisors (288366727465682).

434222752027438 is a wasteful number, since it uses less digits than its factorization.

434222752027438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334532166503.

The product of its (nonzero) digits is 36126720, while the sum is 55.

The spelling of 434222752027438 in words is "four hundred thirty-four trillion, two hundred twenty-two billion, seven hundred fifty-two million, twenty-seven thousand, four hundred thirty-eight".