345543461000343 has 24 divisors (see below), whose sum is σ = 503871659730816. Its totient is φ = 228177256986000.

The previous prime is 345543461000329. The next prime is 345543461000399. The reversal of 345543461000343 is 343000164345543.

345543461000343 is a `hidden beast` number, since 3 + 4 + 5 + 543 + 4 + 61 + 0 + 0 + 0 + 3 + 43 = 666.

It is not a de Polignac number, because 345543461000343 - 2⁴ = 345543461000327 is a prime.

It is a super-2 number, since 2×345543461000343² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345543461000303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 365901673 + ... + 366844818.

It is an arithmetic number, because the mean of its divisors is an integer number (20994652488784).

Almost surely, 2^{345543461000343} is an apocalyptic number.

345543461000343 is a deficient number, since it is larger than the sum of its proper divisors (158328198730473).

345543461000343 is a wasteful number, since it uses less digits than its factorization.

345543461000343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732746995 (or 732746992 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 45.

The spelling of 345543461000343 in words is "three hundred forty-five trillion, five hundred forty-three billion, four hundred sixty-one million, three hundred forty-three", and thus it is an aban number.