1234443443334 has 64 divisors (see below), whose sum is σ = 2620872806400. Its totient is φ = 386775189152.

The previous prime is 1234443443333. The next prime is 1234443443339. The reversal of 1234443443334 is 4333443444321.

It is a super-2 number, since 2×1234443443334² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234443443333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22925407 + ... + 22979189.

It is an arithmetic number, because the mean of its divisors is an integer number (40951137600).

Almost surely, 2^{1234443443334} is an apocalyptic number.

1234443443334 is an abundant number, since it is smaller than the sum of its proper divisors (1386429363066).

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

1234443443334 is a wasteful number, since it uses less digits than its factorization.

1234443443334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56689.

The product of its digits is 1990656, while the sum is 42.

Adding to 1234443443334 its reverse (4333443444321), we get a palindrome (5567886887655).

The spelling of 1234443443334 in words is "one trillion, two hundred thirty-four billion, four hundred forty-three million, four hundred forty-three thousand, three hundred thirty-four".