343245523452 has 48 divisors (see below), whose sum is σ = 870147307680. Its totient is φ = 104679364608.

The previous prime is 343245523441. The next prime is 343245523477. The reversal of 343245523452 is 254325542343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9718177 + ... + 9753432.

It is an arithmetic number, because the mean of its divisors is an integer number (18128068910).

Almost surely, 2^343245523452 is an apocalyptic number.

It is an amenable number.

343245523452 is an abundant number, since it is smaller than the sum of its proper divisors (526901784228).

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

343245523452 is a wasteful number, since it uses less digits than its factorization.

343245523452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19471742 (or 19471740 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 42.

The spelling of 343245523452 in words is "three hundred forty-three billion, two hundred forty-five million, five hundred twenty-three thousand, four hundred fifty-two".