343677380000 has 60 divisors (see below), whose sum is σ = 845497955610. Its totient is φ = 137470944000.

The previous prime is 343677379943. The next prime is 343677380029. The reversal of 343677380000 is 83776343.

It can be written as a sum of positive squares in 5 ways, for example, as 4361809936 + 339315570064 = 66044^2 + 582508^2 .

It is a super-2 number, since 2×343677380000² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 343677380000.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8571935 + ... + 8611934.

Almost surely, 2^343677380000 is an apocalyptic number.

It is an amenable number.

343677380000 is an abundant number, since it is smaller than the sum of its proper divisors (501820575610).

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

343677380000 is an equidigital number, since it uses as much as digits as its factorization.

343677380000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17183899 (or 17183876 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 41.

The spelling of 343677380000 in words is "three hundred forty-three billion, six hundred seventy-seven million, three hundred eighty thousand".