338666343234 has 16 divisors (see below), whose sum is σ = 717175785888. Its totient is φ = 106248264512.

The previous prime is 338666343229. The next prime is 338666343271. The reversal of 338666343234 is 432343666833.

It is a super-2 number, since 2×338666343234² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 1660129032 + ... + 1660129235.

It is an arithmetic number, because the mean of its divisors is an integer number (44823486618).

Almost surely, 2^338666343234 is an apocalyptic number.

338666343234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

338666343234 is an abundant number, since it is smaller than the sum of its proper divisors (378509442654).

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

338666343234 is a wasteful number, since it uses less digits than its factorization.

338666343234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320258289.

The product of its digits is 13436928, while the sum is 51.

The spelling of 338666343234 in words is "three hundred thirty-eight billion, six hundred sixty-six million, three hundred forty-three thousand, two hundred thirty-four".