1234350534321 has 12 divisors (see below), whose sum is σ = 1812179473780. Its totient is φ = 809410186080.

The previous prime is 1234350534311. The next prime is 1234350534451.

1234350534321 is a `hidden beast` number, since 1 + 2 + 3 + 43 + 50 + 534 + 32 + 1 = 666.

1234350534321 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 100048853025 + 1134301681296 = 316305^2 + 1065036^2 .

It is not a de Polignac number, because 1234350534321 - 2⁹ = 1234350533809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1234350534311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1124180266 + ... + 1124181363.

Almost surely, 2^{1234350534321} is an apocalyptic number.

It is an amenable number.

1234350534321 is a deficient number, since it is larger than the sum of its proper divisors (577828939459).

1234350534321 is a wasteful number, since it uses less digits than its factorization.

1234350534321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248361696 (or 2248361693 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

It can be divided in two parts, 1234350 and 534321, that added together give a palindrome (1768671).

The spelling of 1234350534321 in words is "one trillion, two hundred thirty-four billion, three hundred fifty million, five hundred thirty-four thousand, three hundred twenty-one".