38438450451314 has 16 divisors (see below), whose sum is σ = 59647662927000. Its totient is φ = 18555935954304.

The previous prime is 38438450451257. The next prime is 38438450451347. The reversal of 38438450451314 is 41315405483483.

It can be written as a sum of positive squares in 4 ways, for example, as 32208519315025 + 6229931136289 = 5675255^2 + 2495983^2 .

It is a Curzon number.

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, 8002067 + ... + 11870550.

Almost surely, 2^{38438450451314} is an apocalyptic number.

38438450451314 is a deficient number, since it is larger than the sum of its proper divisors (21209212475686).

38438450451314 is a wasteful number, since it uses less digits than its factorization.

38438450451314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19905997.

The product of its (nonzero) digits is 11059200, while the sum is 53.

The spelling of 38438450451314 in words is "thirty-eight trillion, four hundred thirty-eight billion, four hundred fifty million, four hundred fifty-one thousand, three hundred fourteen".