338874368713 has 4 divisors (see below), whose sum is σ = 338882507728. Its totient is φ = 338866229700.

The previous prime is 338874368671. The next prime is 338874368717. The reversal of 338874368713 is 317863478833.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 317863478833 = 360193 ⋅882481.

It is a cyclic number.

It is not a de Polignac number, because 338874368713 - 2¹⁷ = 338874237641 is a prime.

It is a super-2 number, since 2×338874368713² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338874368717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4006731 + ... + 4090432.

It is an arithmetic number, because the mean of its divisors is an integer number (84720626932).

Almost surely, 2^338874368713 is an apocalyptic number.

It is an amenable number.

338874368713 is a deficient number, since it is larger than the sum of its proper divisors (8139015).

338874368713 is an equidigital number, since it uses as much as digits as its factorization.

338874368713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8139014.

The product of its digits is 48771072, while the sum is 61.

The spelling of 338874368713 in words is "three hundred thirty-eight billion, eight hundred seventy-four million, three hundred sixty-eight thousand, seven hundred thirteen".