1234341245452 has 96 divisors (see below), whose sum is σ = 2766677921280. Its totient is φ = 469074447360.

The previous prime is 1234341245441. The next prime is 1234341245483. The reversal of 1234341245452 is 2545421434321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1259943 + ... + 2013985.

It is an arithmetic number, because the mean of its divisors is an integer number (28819561680).

Almost surely, 2^{1234341245452} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1234341245452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383338960640).

1234341245452 is an abundant number, since it is smaller than the sum of its proper divisors (1532336675828).

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

1234341245452 is a wasteful number, since it uses less digits than its factorization.

1234341245452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754271 (or 754269 counting only the distinct ones).

The product of its digits is 460800, while the sum is 40.

Adding to 1234341245452 its reverse (2545421434321), we get a palindrome (3779762679773).

The spelling of 1234341245452 in words is "one trillion, two hundred thirty-four billion, three hundred forty-one million, two hundred forty-five thousand, four hundred fifty-two".