2340352263452 has 96 divisors (see below), whose sum is σ = 4863549573120. Its totient is φ = 964138775040.

The previous prime is 2340352263433. The next prime is 2340352263463. The reversal of 2340352263452 is 2543622530432.

It is a super-2 number, since 2×2340352263452² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385748123 + ... + 385754189.

It is an arithmetic number, because the mean of its divisors is an integer number (50661974720).

Almost surely, 2^{2340352263452} 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 2340352263452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2431774786560).

2340352263452 is an abundant number, since it is smaller than the sum of its proper divisors (2523197309668).

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

2340352263452 is a wasteful number, since it uses less digits than its factorization.

2340352263452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8131 (or 8129 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 2340352263452 its reverse (2543622530432), we get a palindrome (4883974793884).

The spelling of 2340352263452 in words is "two trillion, three hundred forty billion, three hundred fifty-two million, two hundred sixty-three thousand, four hundred fifty-two".