343655545051 has 32 divisors (see below), whose sum is σ = 446309498880. Its totient is φ = 257159003904.

The previous prime is 343655545039. The next prime is 343655545067. The reversal of 343655545051 is 150545556343.

It is a cyclic number.

It is not a de Polignac number, because 343655545051 - 2¹⁷ = 343655413979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343655544992 and 343655545010.

It is not an unprimeable number, because it can be changed into a prime (343655545091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 736155 + ... + 1108708.

It is an arithmetic number, because the mean of its divisors is an integer number (13947171840).

Almost surely, 2^343655545051 is an apocalyptic number.

343655545051 is a deficient number, since it is larger than the sum of its proper divisors (102653953829).

343655545051 is a wasteful number, since it uses less digits than its factorization.

343655545051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844995.

The product of its (nonzero) digits is 2700000, while the sum is 46.

The spelling of 343655545051 in words is "three hundred forty-three billion, six hundred fifty-five million, five hundred forty-five thousand, fifty-one".