343424206470 has 256 divisors, whose sum is σ = 922868121600. Its totient is φ = 81405886464.

The previous prime is 343424206469. The next prime is 343424206501. The reversal of 343424206470 is 74602424343.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 112633506 + ... + 112636554.

It is an arithmetic number, because the mean of its divisors is an integer number (3604953600).

Almost surely, 2^343424206470 is an apocalyptic number.

343424206470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 343424206470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461434060800).

343424206470 is an abundant number, since it is smaller than the sum of its proper divisors (579443915130).

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

343424206470 is a wasteful number, since it uses less digits than its factorization.

343424206470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287.

The product of its (nonzero) digits is 387072, while the sum is 39.

The spelling of 343424206470 in words is "three hundred forty-three billion, four hundred twenty-four million, two hundred six thousand, four hundred seventy".