834310013438 has 96 divisors (see below), whose sum is σ = 1494071689824. Its totient is φ = 347739392000.

The previous prime is 834310013437. The next prime is 834310013443.

834310013438 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834310013431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139490408 + ... + 139496388.

It is an arithmetic number, because the mean of its divisors is an integer number (15563246769).

Almost surely, 2^834310013438 is an apocalyptic number.

834310013438 is a deficient number, since it is larger than the sum of its proper divisors (659761676386).

834310013438 is a wasteful number, since it uses less digits than its factorization.

834310013438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6890 (or 6879 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

It can be divided in two parts, 8343100 and 13438, that added together give a palindrome (8356538).

The spelling of 834310013438 in words is "eight hundred thirty-four billion, three hundred ten million, thirteen thousand, four hundred thirty-eight".