343370667776 has 72 divisors (see below), whose sum is σ = 702362664864. Its totient is φ = 167439319040.

The previous prime is 343370667763. The next prime is 343370667797. The reversal of 343370667776 is 677766073343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59372981 + ... + 59378763.

It is an arithmetic number, because the mean of its divisors is an integer number (9755037012).

Almost surely, 2^343370667776 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 343370667776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351181332432).

343370667776 is an abundant number, since it is smaller than the sum of its proper divisors (358991997088).

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

343370667776 is an equidigital number, since it uses as much as digits as its factorization.

343370667776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11497 (or 11483 counting only the distinct ones).

The product of its (nonzero) digits is 56010528, while the sum is 59.

The spelling of 343370667776 in words is "three hundred forty-three billion, three hundred seventy million, six hundred sixty-seven thousand, seven hundred seventy-six".