338043658786147 has 16 divisors (see below), whose sum is σ = 347141304084960. Its totient is φ = 328987478937600.

The previous prime is 338043658786123. The next prime is 338043658786151. The reversal of 338043658786147 is 741687856340833.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-338043658786147 is a prime.

It is a super-2 number, since 2×338043658786147² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 338043658786147.

It is not an unprimeable number, because it can be changed into a prime (338043658786157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26003179 + ... + 36772987.

It is an arithmetic number, because the mean of its divisors is an integer number (21696331505310).

Almost surely, 2^{338043658786147} is an apocalyptic number.

338043658786147 is a deficient number, since it is larger than the sum of its proper divisors (9097645298813).

338043658786147 is a wasteful number, since it uses less digits than its factorization.

338043658786147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10771734.

The product of its (nonzero) digits is 1950842880, while the sum is 73.

The spelling of 338043658786147 in words is "three hundred thirty-eight trillion, forty-three billion, six hundred fifty-eight million, seven hundred eighty-six thousand, one hundred forty-seven".