1344232011235 has 4 divisors (see below), whose sum is σ = 1613078413488. Its totient is φ = 1075385608984.

The previous prime is 1344232011223. The next prime is 1344232011247. The reversal of 1344232011235 is 5321102324431.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1344232011223) and next prime (1344232011247).

It is a cyclic number.

It is not a de Polignac number, because 1344232011235 - 2¹³ = 1344232003043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344232011197 and 1344232011206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134423201119 + ... + 134423201128.

It is an arithmetic number, because the mean of its divisors is an integer number (403269603372).

Almost surely, 2^{1344232011235} is an apocalyptic number.

1344232011235 is a deficient number, since it is larger than the sum of its proper divisors (268846402253).

1344232011235 is an equidigital number, since it uses as much as digits as its factorization.

1344232011235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268846402252.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1344232011235 its reverse (5321102324431), we get a palindrome (6665334335666).

The spelling of 1344232011235 in words is "one trillion, three hundred forty-four billion, two hundred thirty-two million, eleven thousand, two hundred thirty-five".