343512455622 has 48 divisors (see below), whose sum is σ = 807105107952. Its totient is φ = 97174660800.

The previous prime is 343512455617. The next prime is 343512455641. The reversal of 343512455622 is 226554215343.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5754513 + ... + 5813900.

It is an arithmetic number, because the mean of its divisors is an integer number (16814689749).

Almost surely, 2^343512455622 is an apocalyptic number.

343512455622 is an abundant number, since it is smaller than the sum of its proper divisors (463592652330).

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

343512455622 is a wasteful number, since it uses less digits than its factorization.

343512455622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11568533 (or 11568526 counting only the distinct ones).

The product of its digits is 864000, while the sum is 42.

The spelling of 343512455622 in words is "three hundred forty-three billion, five hundred twelve million, four hundred fifty-five thousand, six hundred twenty-two".