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38667714241 = 1323154383813
BaseRepresentation
bin100100000000110001…
…100111111011000001
310200210211010102000111
4210000301213323001
51113142413323431
625432543151321
72536136101522
oct440061477301
9120724112014
1038667714241
1115442a0a032
1275b18a5541
1338530520b0
141c2b684849
151014a6a7b1
hex900c67ec1

38667714241 has 16 divisors (see below), whose sum is σ = 43481362176. Its totient is φ = 34118859456.

The previous prime is 38667714229. The next prime is 38667714263. The reversal of 38667714241 is 14241776683.

It is not a de Polignac number, because 38667714241 - 215 = 38667681473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38667714271) 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, 419451 + ... + 503263.

It is an arithmetic number, because the mean of its divisors is an integer number (2717585136).

Almost surely, 238667714241 is an apocalyptic number.

It is an amenable number.

38667714241 is a deficient number, since it is larger than the sum of its proper divisors (4813647935).

38667714241 is a wasteful number, since it uses less digits than its factorization.

38667714241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85392.

The product of its digits is 1354752, while the sum is 49.

The spelling of 38667714241 in words is "thirty-eight billion, six hundred sixty-seven million, seven hundred fourteen thousand, two hundred forty-one".

Divisors: 1 13 23 299 1543 20059 35489 83813 461357 1089569 1927699 25060087 129323459 1681204967 2974439557 38667714241