343256428080 has 100 divisors (see below), whose sum is σ = 1192180450032. Its totient is φ = 91535045760.

The previous prime is 343256428061. The next prime is 343256428103. The reversal of 343256428080 is 80824652343.

343256428080 is a `hidden beast` number, since 3 + 4 + 3 + 2 + 564 + 2 + 8 + 0 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26479356 + ... + 26492315.

Almost surely, 2^343256428080 is an apocalyptic number.

343256428080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343256428080 is an abundant number, since it is smaller than the sum of its proper divisors (848924021952).

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

343256428080 is a wasteful number, since it uses less digits than its factorization.

343256428080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52971696 (or 52971681 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 343256428080 in words is "three hundred forty-three billion, two hundred fifty-six million, four hundred twenty-eight thousand, eighty".